{"title":"Monitoring Relays","description":"","products":[{"product_id":"ac130-liquid-level-relay-din-rail","title":"AC130 Liquid Level Relay - DIN rail","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AC130.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable: charging (filling), discharging (draining).\u003c\/li\u003e\n\u003cli\u003eAdjustable Sensitivity: 0- 100k ohms.\u003c\/li\u003e\n\u003cli\u003eAC modulation of probe signal to prevent plating and electrolytic corrosion.\u003c\/li\u003e\n\u003cli\u003e1 or 2 level control.\u003c\/li\u003e\n\u003cli\u003eSensing of conductive liquids.\u003c\/li\u003e\n\u003cli\u003eLow voltage probe signals for human safety and certain hazardous environments.\u003c\/li\u003e\n\u003cli\u003eWorks with all types of conductive probes (Rhomberg CP-3C, CP-2C or CP-1C probes recommended).\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003ePower ON \u0026amp; Relay ON LED's.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"24VDC \/ SPDT (1 C\/O)","offer_id":53086975131942,"sku":"AC130\/024VDC-SP","price":216.0,"currency_code":"AUD","in_stock":true},{"title":"24VDC \/ DPDT (2 C\/O)","offer_id":53086975000870,"sku":"AC130\/024VDC-DP","price":231.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ DPDT (2 C\/O)","offer_id":53086974968102,"sku":"AC130\/024VAC-DP","price":231.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086975033638,"sku":"AC130\/115VAC-SP","price":216.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53107585122598,"sku":"AC130\/115VAC-DP","price":231.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086975099174,"sku":"AC130\/230VAC-SP","price":216.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086975066406,"sku":"AC130\/230VAC-DP","price":231.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AC130z__28766.1336973164.1280.1280.jpg?v=1778021184"},{"product_id":"ap221-1ph-supply-monitoring-relay","title":"AP221 1Ph Supply Monitoring Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP221.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (single phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes P220P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53086974902566,"sku":"AP221\/115VAC-DP","price":299.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086974935334,"sku":"AP221\/230VAC-DP","price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP221z__79603.1336973166.1280.1280.jpg?v=1778021202"},{"product_id":"ap224-1ph-supply-monitoring-relay-ov-uv-contacts","title":"AP224 1Ph Supply Monitoring Relay (OV \u0026 UV contacts)","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP224.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (single phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e2 x 10A SPDT relay outputs (1 for Overvoltage, 1 for Undervoltage)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009288790310,"sku":"AP224\/230VAC-SP","price":329.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP224z__27239.1336973167.1280.1280.jpg?v=1778021221"},{"product_id":"ap231-3ph-supply-monitoring-relay","title":"AP231 3Ph Supply Monitoring Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP231-AP232.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP231 monitors 3 Phases only, AP232 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eProtection of phase failure \u0026amp; incorrect phase sequence\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring with phase failure or sequence detection\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eAP231 Supersedes P230P.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086974804262,"sku":"AP231\/230VAC-DP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"110-120VAC \/ DPDT (2 C\/O)","offer_id":53107585089830,"sku":"AP231\/115VAC-DP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"380-415VAC \/ DPDT (2 C\/O)","offer_id":53086974837030,"sku":"AP231\/400VAC-DP","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP231.jpg?v=1778021240"},{"product_id":"ap234-3ph-supply-monitoring-relay-ov-uv-contacts","title":"AP234 3Ph Supply Monitoring Relay (OV \u0026 UV contacts)","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP234-AP235.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP234 monitors 3 Phases only, AP235 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eProtection of phase failure \u0026amp; incorrect phase sequence\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring with phase failure or sequence detection\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e2 x 10A SPDT relay outputs (1 for Overvoltage, 1 for Undervoltage)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009290821926,"sku":"AP234\/400VAC-SP","price":386.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP234.jpg?v=1778021260"},{"product_id":"ap235-3ph-n-supply-monitoring-relay-ov-uv-contacts","title":"AP235 3Ph+N Supply Monitoring Relay (OV \u0026 UV contacts)","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP234-AP235.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP234 monitors 3 Phases only, AP235 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eProtection of phase failure \u0026amp; incorrect phase sequence\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring with phase failure or sequence detection\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e2 x 10A SPDT relay outputs (1 for Overvoltage, 1 for Undervoltage)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-120VAC","offer_id":53253114986790,"sku":"AP235\/115VAC-SP","price":433.0,"currency_code":"AUD","in_stock":true},{"title":"380-415VAC","offer_id":53253115019558,"sku":"AP235\/400VAC-SP","price":433.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP235.jpg?v=1778021285"},{"product_id":"ap430-phase-sequence-failure-asymmetry-relay","title":"AP430 Phase Sequence\/Failure\/Asymmetry Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP430-AP432.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP430 monitors 3 Phases only, AP431 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eMonitoring on three phase supply.\u003c\/li\u003e\n\u003cli\u003eSensitive to: NPS Voltage, Reverse phase sequence, loss of phase, phase imbalance, phase asymmetry.\u003c\/li\u003e\n\u003cli\u003eInsensitive to regenerated EMF.\u003c\/li\u003e\n\u003cli\u003eHigh stability under harmonic distortion\u003c\/li\u003e\n\u003cli\u003eInsensitive to balanced supply variations - prevents nuisance tripping\u003c\/li\u003e\n\u003cli\u003eFast response to reversed phase sequence\u003c\/li\u003e\n\u003cli\u003eAdjustable NPS sensitivity.\u003c\/li\u003e\n\u003cli\u003ePower ON \u0026amp; Relay ON LED's.\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"380VAC \/ SPDT (1 C\/O)","offer_id":53086974542118,"sku":"AP430\/380VAC-SP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53107585024294,"sku":"AP430\/115VAC-SP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53107585057062,"sku":"AP430\/115VAC-DP","price":269.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086974607654,"sku":"AP430\/400VAC-SP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ DPDT (2 C\/O)","offer_id":53086974574886,"sku":"AP430\/400VAC-DP","price":269.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP430z__42491.1336973173.1280.1280.jpg?v=1778021357"},{"product_id":"ap432-phase-n-sequence-failure-asymmetry-relay","title":"AP432 Phase+N Sequence\/Failure\/Asymmetry Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP430-AP432.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP430 monitors 3 Phases only, AP431 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eMonitoring on three phase supply.\u003c\/li\u003e\n\u003cli\u003eSensitive to: NPS Voltage, Reverse phase sequence, loss of phase, phase imbalance, phase asymmetry.\u003c\/li\u003e\n\u003cli\u003eInsensitive to regenerated EMF.\u003c\/li\u003e\n\u003cli\u003eHigh stability under harmonic distortion\u003c\/li\u003e\n\u003cli\u003eInsensitive to balanced supply variations - prevents nuisance tripping\u003c\/li\u003e\n\u003cli\u003eFast response to reversed phase sequence\u003c\/li\u003e\n\u003cli\u003eAdjustable NPS sensitivity.\u003c\/li\u003e\n\u003cli\u003ePower ON \u0026amp; Relay ON LED's.\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086974345510,"sku":"AP432\/400VAC-SP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ DPDT (2 C\/O)","offer_id":53086974312742,"sku":"AP432\/400VAC-DP","price":269.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP432__27053.1362718730.1280.1280.jpg?v=1778021376"},{"product_id":"mp820-single-phase-motor-pump-protection-relay","title":"MP820 Single Phase Motor \/ Pump Protection Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/MP820.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eUnderload sensing by measuring phase angle (eg. Protection against running dry)\u003c\/li\u003e\n\u003cli\u003eOverload sensing by measuring current amplitude (eg. Protection against blockages or shut valve)\u003c\/li\u003e\n\u003cli\u003eUnit automatically calibrates for underload and overload detection at the push of a button.\u003c\/li\u003e\n\u003cli\u003eCalibration reset for easy setting up of motor changeover.\u003c\/li\u003e\n\u003cli\u003eDirect in-line current sensing for motors up to 1.1kW.\u003c\/li\u003e\n\u003cli\u003eDirect interface with conventional current transformer for motors\u0026gt;1.1kW.\u003c\/li\u003e\n\u003cli\u003eLiquid Level Control.\u003c\/li\u003e\n\u003cli\u003eAdjustable restart timer on underload (ie running dry).\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay (3 seconds standard).\u003c\/li\u003e\n\u003cli\u003eUnit latches in de-energised state on overload fault only.\u003c\/li\u003e\n\u003cli\u003eLED indication of all fault conditions and all modes of operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009308778790,"sku":"MP820\/230VAC-SP","price":584.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/MP820z__97751.1336973186.1280.1280.jpg?v=1778021522"},{"product_id":"mp830-3-phase-motor-pump-protection-relay","title":"MP830 3 Phase Motor\/ Pump Protection Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/MP830.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eUnderload sensing by measuring phase angle (eg. Protection against running dry)\u003c\/li\u003e\n\u003cli\u003eOverload sensing by measuring current amplitude (eg. Protection against blockages or shut valve)\u003c\/li\u003e\n\u003cli\u003eUnit automatically calibrates for underload and overload detection at the push of a button.\u003c\/li\u003e\n\u003cli\u003eCalibration reset for easy setting up of motor changeover.\u003c\/li\u003e\n\u003cli\u003eDirect in-line current sensing for motors up to 3.75kW.\u003c\/li\u003e\n\u003cli\u003eDirect interface with conventional current transformer for motors\u0026gt;3.7kW.\u003c\/li\u003e\n\u003cli\u003ePhase Sequence and phase failure detection.\u003c\/li\u003e\n\u003cli\u003eLiquid Level Control.\u003c\/li\u003e\n\u003cli\u003eAdjustable restart timer on underload (ie running dry).\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay (3 seconds standard).\u003c\/li\u003e\n\u003cli\u003eUnit latches in de-energised state on overload fault only.\u003c\/li\u003e\n\u003cli\u003eLED indication of all fault conditions and all modes of operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009309597990,"sku":"MP830\/415VAC-SP","price":646.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/MP830z__06353.1336973187.1280.1280.jpg?v=1778021540"},{"product_id":"mounting-clips-for-monitoring-relays","title":"Mounting Clips for Monitoring Relays","description":"\u003cp\u003e10 Pack of Mounting clips for Rhomberg Slimline 11-pin plug-in relays, incl 10 x metal clips which secure to S3-B base, and 20 x Orange plastic clips which fit to Slimline relay\u003c\/p\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009319690534,"sku":"RMC","price":24.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/RMCMountingClips.jpg?v=1777521883"},{"product_id":"sc100-relay-for-resistive-sensors","title":"SC100 Relay for Resistive Sensors","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SC100.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eAC modulation of probe signal to prevent plating and electrolytic corrosion.\u003c\/li\u003e\n\u003cli\u003eLow voltage probe signal for human safety and certain hazardous environments.\u003c\/li\u003e\n\u003cli\u003eAdjustable Sensitivity from 15k to 500k Ohms.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086973722918,"sku":"SC100\/024VAC-SP","price":171.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 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0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable: charging (filling), discharging (draining).\u003c\/li\u003e\n\u003cli\u003eAdjustable Sensitivity: 0- 50k ohms.\u003c\/li\u003e\n\u003cli\u003eAC modulation of probe signal to prevent plating and electrolytic corrosion.\u003c\/li\u003e\n\u003cli\u003e1 or 2 level control.\u003c\/li\u003e\n\u003cli\u003eSensing of conductive liquids.\u003c\/li\u003e\n\u003cli\u003eLow voltage probe signals for human safety and certain hazardous environments.\u003c\/li\u003e\n\u003cli\u003eWorks with all types of conductive probes (Rhomberg CP-3C, CP-2C or CP-1C probes recommended).\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRelay ON LED.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ DPDT (2 C\/O)","offer_id":53086973559078,"sku":"SC130\/030VDC-DP","price":218.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ DPDT (2 C\/O)","offer_id":53086973526310,"sku":"SC130\/024VAC-DP","price":218.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086973428006,"sku":"SC130\/115VAC-SP","price":203.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53086973395238,"sku":"SC130\/115VAC-DP","price":218.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086973493542,"sku":"SC130\/230VAC-SP","price":203.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086973460774,"sku":"SC130\/230VAC-DP","price":218.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ DPDT (2 C\/O)","offer_id":53086973591846,"sku":"SC130\/415VAC-DP","price":218.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SC130_Liquid_Level_Control.jpg?v=1781913095"},{"product_id":"sc230-level-control-relay-for-namur-sensors","title":"SC230 Level Control Relay for Namur Sensors","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SC230.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable: charging, discharging, single or dual sensor option.\u003c\/li\u003e\n\u003cli\u003eDirect interface with Rhomberg \u0026amp; other Namur sensors (DIN 19234).\u003c\/li\u003e\n\u003cli\u003eIndependent indication: sensor status, sensor or cable fault, relay status.\u003c\/li\u003e\n\u003cli\u003eHigh speed solid state transistor output.\u003c\/li\u003e\n\u003cli\u003eDirect interface for solid state relays.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086973264166,"sku":"SC230\/115VAC-SP","price":276.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086973329702,"sku":"SC230\/230VAC-SP","price":276.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086973296934,"sku":"SC230\/230VAC-DP","price":302.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 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effective sensor and relay replacement.\u003c\/li\u003e\n\u003cli\u003eImpervious to interference between sensor and amplifier over long cable runs\u003c\/li\u003e\n\u003cli\u003eHigh noise immunity.\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086973165862,"sku":"SC300\/230VAC-SP","price":237.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086973133094,"sku":"SC300\/230VAC-DP","price":250.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 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interference.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086973100326,"sku":"SC314\/024VAC-SP","price":184.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086973034790,"sku":"SC314\/115VAC-SP","price":184.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086973067558,"sku":"SC314\/230VAC-SP","price":184.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SC314z__50257.1336973328.1280.1280.jpg?v=1776137745"},{"product_id":"sc320-tachometer-relay","title":"SC320 Tachometer Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SC320.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable for overspeed or underspeed monitoring.\u003c\/li\u003e\n\u003cli\u003eProgrammable speed ranges: 10RPM to 10 000RPM.\u003c\/li\u003e\n\u003cli\u003eSpeed setpoint adjustable on calibrated scale (10 to 100%).\u003c\/li\u003e\n\u003cli\u003ePulse frequency to current conversion (0-1mA).\u003c\/li\u003e\n\u003cli\u003eDirect interface with Rhomberg \u0026amp; other Namur two-wire proximity sensors.\u003c\/li\u003e\n\u003cli\u003eLow power sensor signal to DIN 19234.\u003c\/li\u003e\n\u003cli\u003eSensor or cable fault indication.\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay 10 sec.\u003c\/li\u003e\n\u003cli\u003eLED indication of Sensing, Relay ON and cable fault.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53086972936486,"sku":"SC320\/030VDC\/4-20-SP","price":324.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086972903718,"sku":"SC320\/024VAC\/4-20-SP","price":324.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086972838182,"sku":"SC320\/115VAC\/4-20-SP","price":324.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086972870950,"sku":"SC320\/230VAC\/4-20-SP","price":324.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 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button.\u003c\/li\u003e\n\u003cli\u003eManual reset button.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086972379430,"sku":"SC511\/024VAC-SP","price":329.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086972313894,"sku":"SC511\/115VAC-SP","price":329.0,"currency_code":"AUD","in_stock":true},{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53107584794918,"sku":"SC511\/030VDC-SP","price":329.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086972346662,"sku":"SC511\/230VAC-SP","price":329.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086972412198,"sku":"SC511\/415VAC-SP","price":329.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SC511z__16960.1336973335.1280.1280.jpg?v=1776137819"},{"product_id":"sc610-flip-flop-relay-without-memory","title":"SC610 Flip Flop Relay Without Memory","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SC610-SC611.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eMany power supply options.\u003c\/li\u003e\n\u003cli\u003eDirect interface with potential free contact or 3 wire DC NPN sensor.\u003c\/li\u003e\n\u003cli\u003eLED indication of relay status.\u003c\/li\u003e\n\u003cli\u003ePower on indication.\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e??í\u003c\/p\u003e","brand":"Rhomberg","offers":[{"title":"24VDC \/ SPDT (1 C\/O)","offer_id":53086972248358,"sku":"SC610\/024VDC-SP","price":166.0,"currency_code":"AUD","in_stock":true},{"title":"24VDC \/ DPDT (2 C\/O)","offer_id":53086972281126,"sku":"SC610\/024VDC-DP","price":176.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ DPDT (2 C\/O)","offer_id":53086972150054,"sku":"SC610\/024VAC-DP","price":176.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086972215590,"sku":"SC610\/230VAC-SP","price":166.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086972182822,"sku":"SC610\/230VAC-DP","price":176.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SC610z__99719.1336973337.1280.1280.jpg?v=1776137835"},{"product_id":"sc611-flip-flop-relay-with-memory","title":"SC611 Flip Flop Relay With Memory","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SC610-SC611.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cb style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eMany power supply options.\u003c\/li\u003e\n\u003cli\u003eDirect interface with potential free contact or 3 wire DC NPN sensor.\u003c\/li\u003e\n\u003cli\u003eRetention of output state after loss of power.\u003c\/li\u003e\n\u003cli\u003eLED indication of relay status.\u003c\/li\u003e\n\u003cli\u003ePower on indication.\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"12VDC \/ SPDT (1 C\/O)","offer_id":53086972051750,"sku":"SC611\/012VDC-SP","price":210.0,"currency_code":"AUD","in_stock":true},{"title":"24VDC \/ SPDT (1 C\/O)","offer_id":53086972117286,"sku":"SC611\/024VDC-SP","price":210.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086971986214,"sku":"SC611\/024VAC-SP","price":210.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086972018982,"sku":"SC611\/115VAC-SP","price":210.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086972084518,"sku":"SC611\/230VAC-SP","price":210.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SC611z__00615.1336973339.1280.1280.jpg?v=1776137860"},{"product_id":"sp103-1ph-current-monitor-1a-5a-ac-dc","title":"SP103 1Ph Current Monitor - 1A\/5A AC\/DC","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP100-SP103.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable for overload or underload monitoring.\u003c\/li\u003e\n\u003cli\u003e1A or 5A, AC or DC input range (programmable).\u003c\/li\u003e\n\u003cli\u003eInternal shunt for direct in-line current sensing (max 5A AC or DC).\u003c\/li\u003e\n\u003cli\u003eDirect interface with conventional current transformers for \u0026gt;5A.\u003c\/li\u003e\n\u003cli\u003eTrip point adjustable on percentage scale (10% to 100%).\u003c\/li\u003e\n\u003cli\u003eAdjustable hysteresis (5% to 30%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eStart-up delay 10 sec fixed.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eRelay ON LED.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP100\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53086971855142,"sku":"SP103\/030VDC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"10-30VDC \/ DPDT (2 C\/O)","offer_id":53107584762150,"sku":"SP103\/030VDC-DP","price":332.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086971789606,"sku":"SP103\/115VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086971822374,"sku":"SP103\/230VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086971953446,"sku":"SP103\/230VAC-DP","price":332.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP103_Current_Monitor.jpg?v=1777509637"},{"product_id":"sp104-1ph-current-monitor-200ma-60mv-150mv-5v","title":"SP104 1Ph Current Monitor 200mA, 60mV, 150mV, 5V","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP101-SP104.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable for overload or underload monitoring.\u003c\/li\u003e\n\u003cli\u003e0-200mA AC (RMS)\/DC 60mV\/150mV (DC Shunt) 0-5V AC (RMS)\/DC\u003c\/li\u003e\n\u003cli\u003eDirect interface to DC shunt resistors.\u003c\/li\u003e\n\u003cli\u003eInternal shunt for direct in-line sensing current up to 200mA (AC\/DC)\u003c\/li\u003e\n\u003cli\u003eTrip point adjustable on percentage scale (10% to 100%).\u003c\/li\u003e\n\u003cli\u003eAdjustable hysteresis (5% to 30%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eStart-up delay 10 sec fixed.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eRelay ON LED.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP101\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53086971691302,"sku":"SP104\/030VDC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086971625766,"sku":"SP104\/115VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086971658534,"sku":"SP104\/230VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP104_Current_Monitor.jpg?v=1777509636"},{"product_id":"sp121-1ph-current-monitor-200ma-60mv-150mv-5v","title":"SP121 1Ph Current Monitor 200mA, 60mV, 150mV, 5V","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP121-SP124.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overload and underload detection.\u003c\/li\u003e\n\u003cli\u003e0-200mA AC (RMS)\/DC 60mV\/150mV (DC Shunt) 0-5V AC (RMS)\/DC\u003c\/li\u003e\n\u003cli\u003eDirect interface to DC shunt resistors.\u003c\/li\u003e\n\u003cli\u003eInternal shunt for direct in-line sensing current up to 200mA (AC\/DC)\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eStart-up delay 10 sec fixed.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eRelay ON LED.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086971560230,"sku":"SP121\/115VAC-SP","price":299.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086971592998,"sku":"SP121\/230VAC-SP","price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP121_Window_Comparator.jpg?v=1777509636"},{"product_id":"sp123-1ph-current-monitor-1a-5a-ac-dc","title":"SP123 1Ph Current Monitor - 1A\/5A AC\/DC","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP120-SP123.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eAdjustable time delay on trip 0.1 to 10 seconds.\u003c\/li\u003e\n\u003cli\u003eCombined overload and underload detection.\u003c\/li\u003e\n\u003cli\u003e1A or 5A, AC input range (programmable).\u003c\/li\u003e\n\u003cli\u003eInternal shunt for direct in-line current sensing (AC).\u003c\/li\u003e\n\u003cli\u003eDirect interface with conventional current transformers.\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eSeparate adjustment of overload and underload setpoints.\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eStart-up delay 10 sec fixed.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP120\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53086971396390,"sku":"SP123\/030VDC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086971363622,"sku":"SP123\/024VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086971298086,"sku":"SP123\/115VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086971330854,"sku":"SP123\/230VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086971429158,"sku":"SP123\/415VAC-SP","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP123_Window_Comparator.jpg?v=1777509635"},{"product_id":"sp201-1ph-voltage-monitor-ac-dc","title":"SP201 1Ph Voltage Monitor AC\/DC","description":"\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProgrammable for overvoltage or undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eProgrammable input voltage range up to 600V AC (RMS) or DC (Input ranges: (AC or DC), 15V 150V, 30V 300V, 60V 600V).\u003c\/li\u003e\n\u003cli\u003eTrip point adjustable on percentage scale (10% to 100%).\u003c\/li\u003e\n\u003cli\u003eAdjustable hysteresis (5% to 30%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eRelay ON LED's.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP200.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"10-30VDC \/ SPDT (1 C\/O)","offer_id":53086971101478,"sku":"SP201\/030VDC-SP","price":284.0,"currency_code":"AUD","in_stock":true},{"title":"24VAC \/ SPDT (1 C\/O)","offer_id":53086971068710,"sku":"SP201\/024VAC-SP","price":284.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086971232550,"sku":"SP201\/115VAC-SP","price":284.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086971035942,"sku":"SP201\/230VAC-SP","price":284.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086971265318,"sku":"SP201\/230VAC-DP","price":302.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086971134246,"sku":"SP201\/415VAC-SP","price":284.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP201-Voltage-Monitor.jpg?v=1781913724"},{"product_id":"sp221-1ph-voltage-monitor-ac","title":"SP221 1Ph Voltage Monitor AC","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP220-SP221.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (single phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay for disabling latching 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP220.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53009334796582,"sku":"SP221\/240VAC-SP","price":298.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP221z__43326.1336973351.1280.1280.jpg?v=1776137982"},{"product_id":"sp231-3ph-voltage-monitor-ac","title":"SP231 3Ph Voltage Monitor AC","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP230-SP231-SP232.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSP231 monitors 3 Phases only, SP232 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay for disabling latching 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP230.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53086970642726,"sku":"SP231\/115VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"220AC \/ SPDT (1 C\/O)","offer_id":53086970675494,"sku":"SP231\/220VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"220AC \/ DPDT (2 C\/O)","offer_id":53118085202214,"sku":"SP231\/220VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"380VAC \/ SPDT (1 C\/O)","offer_id":53086970741030,"sku":"SP231\/380VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"380VAC \/ DPDT (2 C\/O)","offer_id":53086970708262,"sku":"SP231\/380VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"400VAC \/ SPDT (1 C\/O)","offer_id":53086970806566,"sku":"SP231\/400VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"400VAC \/ DPDT (2 C\/O)","offer_id":53086970773798,"sku":"SP231\/400VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"415VAC \/ SPDT (1 C\/O)","offer_id":53086970872102,"sku":"SP231\/415VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"415VAC \/ DPDT (2 C\/O)","offer_id":53086970839334,"sku":"SP231\/415VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"440VAC \/ SPDT (1 C\/O)","offer_id":53086970904870,"sku":"SP231\/440VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"440VAC \/ DPDT (2 C\/O)","offer_id":53107584696614,"sku":"SP231\/440VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"480VAC \/ SPDT (1 C\/O)","offer_id":53086970937638,"sku":"SP231\/480VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"480VAC \/ DPDT (2 C\/O)","offer_id":53086970970406,"sku":"SP231\/480VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP231z__09024.1336973352.1280.1280.jpg?v=1776138007"},{"product_id":"sp232-3ph-n-voltage-monitor-ac","title":"SP232 3Ph+N Voltage Monitor AC","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP230-SP231-SP232.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSP231 monitors 3 Phases only, SP232 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring.\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eFixed start-up delay for disabling latching 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSupersedes SP230.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53086970478886,"sku":"SP232\/115VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true},{"title":"400VAC \/ SPDT (1 C\/O)","offer_id":53086970577190,"sku":"SP232\/400VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"415VAC \/ SPDT (1 C\/O)","offer_id":53086970544422,"sku":"SP232\/415VAC-SP","price":311.0,"currency_code":"AUD","in_stock":true},{"title":"415VAC \/ DPDT (2 C\/O)","offer_id":53086970511654,"sku":"SP232\/415VAC-DP","price":328.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP231z__72066.1336973354.1280.1280.jpg?v=1776138023"},{"product_id":"sp320-frequency-monitoring-relay","title":"SP320 Frequency Monitoring Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP320.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eSelectable: Over-frequency, Under-frequency or Frequency Window Monitoring\u003c\/li\u003e\n\u003cli\u003eStart-up delay: 0 sec or 10 sec (selectable)\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eVersions available for 50Hz or 60Hz mains\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eSeparately adjustable setpoints for Over-frequency and for Under-frequency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e50Hz mains: Over-frequency (52 to 58 Hz), Under-frequency (42 to 48Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e60Hz mains: Over-frequency (63 to 70 Hz), Under-frequency (50 to 58Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e400Hz nominal frequency versions available on request\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 0.5Hz\u003c\/li\u003e\n\u003cli\u003eLED indication of Power ON, Relay ON, over frequency \u0026amp; under frequency.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ SPDT (1 C\/O) \/ 50Hz","offer_id":53086970282278,"sku":"SP320\/115VAC-SP","price":325.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ SPDT (1 C\/O) \/ 60Hz","offer_id":53196486508838,"sku":"SP320\/115VAC-SP \/60Hz","price":325.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O) \/ 50Hz","offer_id":53086970315046,"sku":"SP320\/230VAC-SP","price":325.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O) \/ 60Hz","offer_id":53196486541606,"sku":"SP320\/230VAC-SP \/60Hz","price":325.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O) \/ 50Hz","offer_id":53086970413350,"sku":"SP320\/230VAC-DP","price":358.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O) \/ 50Hz","offer_id":53086970347814,"sku":"SP320\/415VAC-SP","price":325.0,"currency_code":"AUD","in_stock":true},{"title":"415VAC \/ DPDT (2 C\/O) \/ 50Hz","offer_id":53086970446118,"sku":"SP320\/415VAC-DP","price":358.0,"currency_code":"AUD","in_stock":true},{"title":"440VAC \/ SPDT (1 C\/O) \/ 50Hz","offer_id":53086970380582,"sku":"SP320\/440VAC-SP","price":325.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP320z__14470.1336973356.1280.1280.jpg?v=1778712311"},{"product_id":"sp430-phase-sequence-failure-asymmetry-relay","title":"SP430 Phase Sequence\/Failure\/Asymmetry Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP430-SP431.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSP430 monitors 3 Phases only, SP431 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eMonitoring on three phase supply.\u003c\/li\u003e\n\u003cli\u003eSensitive to: NPS Voltage, Reverse phase sequence, loss of phase, phase imbalance, phase asymmetry.\u003c\/li\u003e\n\u003cli\u003eInsensitive to regenerated EMF.\u003c\/li\u003e\n\u003cli\u003eHigh stability under harmonic distortion\u003c\/li\u003e\n\u003cli\u003eInsensitive to balanced supply variations - prevents nuisance tripping\u003c\/li\u003e\n\u003cli\u003eFast response to reversed phase sequence\u003c\/li\u003e\n\u003cli\u003eAdjustable NPS sensitivity.\u003c\/li\u003e\n\u003cli\u003eRelay ON LED\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSP430 Supersedes SP433.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-115VAC \/ SPDT (1 C\/O)","offer_id":53084525658406,"sku":"SP430\/115VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"110-115VAC \/ DPDT (2 C\/O)","offer_id":53084525691174,"sku":"SP430\/115VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53084525723942,"sku":"SP430\/230VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53084525756710,"sku":"SP430\/230VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"380VAC \/ SPDT (1 C\/O)","offer_id":53084525789478,"sku":"SP430\/380VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"380VAC \/ DPDT (2 C\/O)","offer_id":53084525822246,"sku":"SP430\/380VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53084525592870,"sku":"SP430\/400VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ DPDT (2 C\/O)","offer_id":53084525625638,"sku":"SP430\/400VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"440VAC \/ SPDT (1 C\/O)","offer_id":53084525855014,"sku":"SP430\/440VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"440VAC \/ DPDT (2 C\/O)","offer_id":53084525887782,"sku":"SP430\/440VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true},{"title":"525VAC \/ SPDT (1 C\/O)","offer_id":53107584663846,"sku":"SP430\/525VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP430.jpg?v=1776407382"},{"product_id":"sp431-phase-n-sequence-failure-asymmetry-relay","title":"SP431 Phase+N Sequence\/Failure\/Asymmetry Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP430-SP431.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSP430 monitors 3 Phases only, SP431 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eMonitoring on three phase supply.\u003c\/li\u003e\n\u003cli\u003eSensitive to: NPS Voltage, Reverse phase sequence, loss of phase, phase imbalance, phase asymmetry.\u003c\/li\u003e\n\u003cli\u003eInsensitive to regenerated EMF.\u003c\/li\u003e\n\u003cli\u003eHigh stability under harmonic distortion\u003c\/li\u003e\n\u003cli\u003eInsensitive to balanced supply variations - prevents nuisance tripping\u003c\/li\u003e\n\u003cli\u003eFast response to reversed phase sequence\u003c\/li\u003e\n\u003cli\u003eAdjustable NPS sensitivity.\u003c\/li\u003e\n\u003cli\u003eRelay ON LED\u003c\/li\u003e\n\u003cli\u003e10A SPDT or 5A DPDT relay output.\u003c\/li\u003e\n\u003cli\u003eSP430 Supersedes SP433.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"380VAC \/ SPDT (1 C\/O)","offer_id":53086970052902,"sku":"SP431\/380VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ SPDT (1 C\/O)","offer_id":53086970118438,"sku":"SP431\/400VAC-SP","price":232.0,"currency_code":"AUD","in_stock":true},{"title":"400-415VAC \/ DPDT (2 C\/O)","offer_id":53086970085670,"sku":"SP431\/400VAC-DP","price":249.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP430z__37513.1336973360.1280.1280.jpg?v=1776138081"},{"product_id":"sp510-single-phase-reverse-power-monitor","title":"SP510 Single Phase Reverse Power Monitor","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP510.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11-pin plug-in.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eProtection against current flowing into generator instead of out of generator\u003c\/li\u003e\n\u003cli\u003eReverse current tripping level adjustable up to 20% of maximum forward current\u003c\/li\u003e\n\u003cli\u003eInternal shunt for direct in-line current sensing (max 5A AC).\u003c\/li\u003e\n\u003cli\u003eDirect interface with conventional current transformers for \u0026gt;5A.\u003c\/li\u003e\n\u003cli\u003eAdjustable response time on trip (1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eRelay ON \u0026amp; Reverse Power LEDs.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003c\/li\u003e\n\u003cli\u003eRequires optional S3-B 11-pin base.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"220-240VAC \/ SPDT (1 C\/O)","offer_id":53086969954598,"sku":"SP510\/230VAC-SP","price":297.0,"currency_code":"AUD","in_stock":true},{"title":"220-240VAC \/ DPDT (2 C\/O)","offer_id":53086969987366,"sku":"SP510\/230VAC-DP","price":326.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/SP510_Reverse_Power_Monitor.jpg?v=1777509635"},{"product_id":"ap232-3ph-supply-monitoring-relay-with-neutral","title":"AP232 3Ph+N Supply Monitoring Relay","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/AP231-AP232.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAP232 monitors 3 Phases and Neutral\u003c\/li\u003e\n\u003cli\u003eProtection of phase failure \u0026amp; incorrect phase sequence\u003c\/li\u003e\n\u003cli\u003eDIN rail mount.\u003c\/li\u003e\n\u003cli\u003eFail-to-safe design.\u003c\/li\u003e\n\u003cli\u003eCombined overvoltage and undervoltage monitoring with phase failure or sequence detection\u003c\/li\u003e\n\u003cli\u003eMonitoring of own supply voltage (3 phase).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable setpoints: over-voltage, (5 to 20%) and, under-voltage (-5 to -20%).\u003c\/li\u003e\n\u003cli\u003eSeparately adjustable response times on trip \u0026amp; recovery (0.1 to 10 seconds).\u003c\/li\u003e\n\u003cli\u003eFixed hysteresis: 2%.\u003c\/li\u003e\n\u003cli\u003eAdjustable start-up delay for disabling latching 0.1 to 10 sec.\u003c\/li\u003e\n\u003cli\u003eSelectable latching (ie manual or auto reset).\u003c\/li\u003e\n\u003cli\u003eLED indication of Relay ON and fault type.\u003c\/li\u003e\n\u003cli\u003e10A SPDT relay output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"110-120VAC \/ DPDT (2 C\/O)","offer_id":53127178518822,"sku":"AP232\/115VAC-DP","price":315.0,"currency_code":"AUD","in_stock":true},{"title":"380-415VAC \/ DPDT (2 C\/O)","offer_id":53249386643750,"sku":"AP232\/400VAC-DP","price":315.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/AP232.jpg?v=1777535747"},{"product_id":"psm1130-reverse-rotation-monitor-220-240vac","title":"PSM1130 Reverse Rotation Monitor 220-240VAC","description":"\u003cp\u003eReverse Rotation Monitor 220-240VAC\u003c\/p\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53130130587942,"sku":"PSM1130\/5\/230VAC-SP","price":229.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/PSM1130_Reverse_Rotation_Monitor.jpg?v=1777601544"},{"product_id":"zhrv3-07-z-m440-3-phase-symmetry-over-under-voltage-monitor","title":"ZHRV3-07-Z\/M440 3 Phase Symmetry Over\/Under Voltage Monitor","description":"\u003cp\u003e\u003ca href=\"https:\/\/rhombergonline.com.au\/content\/SP430-SP431.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e208-440 VAC 3 Phase Over\/Under Voltage Monitor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rhomberg","offers":[{"title":"Default Title","offer_id":53354740908326,"sku":"ZHRV3-07-Z\/M440","price":325.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/files\/ZHRV3-07-Z-M440.jpg?v=1781697583"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/4164\/3558\/collections\/SP430z__37513.1336973360.1280.1280.jpg?v=1776407499","url":"https:\/\/rhombergonline.com.au\/collections\/monitoring-relays.oembed","provider":"Rhomberg Online","version":"1.0","type":"link"}