3SK1121-1CB42 Siemens

3SK1121-1CB42 Siemens

Sirius Safety Relay Basic Unit Advanced Series with Time Delay

This is a Sirius safety relay basic unit from the advanced series, featuring a time delay of 0.5-30 seconds.

Relay Enabling Circuits

  • 2 Instantaneous circuits without contacts
  • 2 Delayed circuits without contacts

Specifications

Voltage: 24 V DC

Terminal Type: Screw terminal

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