Siemens SIRIUS 3SK1

6.2 3ZY12 device connector
6.2.1 Device features
Article number:
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① Cover (included in the scope of supply of each device termination connector.)
② 3ZY12 device connectors
③ 3ZY12 device termination connectors
Article number Device connector for
3ZY1212-1BA00 3SK1 safety relay
3SK1 / 3RQ1 output expansion
Width 17.5 mm
3ZY1212-2BA00 3SK1 safety relay
3SK1 / 3RQ1 output expansion
Width 22.5 mm
3ZY1212-2EA00 3RM1 motor starter
Width 22.5 mm
3ZY1212-2AB00 Device connector for looping through signals
Width 22.5 mm
3ZY1210-2AA00 Device connector without function
Width 22.5 mm
Article number Device termination connector for
3ZY1212-2FA00 3RM1 motor starter
Width 22.5 mm
3ZY1212-2DA00 3SK1 safety relay
3SK1 / 3RQ1 output expansion
Width 22.5 mm
System con󹪝guration
6.2 3ZY12 device connector
SIRIUS 3SK1 Safety Relays and 3RQ1 Positively-Driven Coupling Relays
116 Equipment Manual, 05/2021, A5E02526190021A/RS-AE/005