ST130 Star-Delta Timer

Data Sheet

General Specifications

Features

• 11-pin plug-in.
• Relay de-energises to "centre-off" position for fail-to-safe operation.
• Adjustable Star Time Range to 60 sec.
• Fixed 75 ms pause time to prevent overlap of Star & Delta switching.
• LED indication of relay output status.
• Two internal DPDT relay method of interlocking ensuring break before make.
• 5A relay output.
• Requires optional S3-B 11-pin base.