Schmersal
SRB 402EM Output Expander

Key Features

  • Expander module for contact expansion
  • 4 safety contacts, STOP 0
  • 2 Signalling outputs

Part Numbers

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The Model SRB 402 EM is designed for use as an accessory for SCHMERSAL’s PROTECT Series safety controllers. It provides additional safety (enabling) outputs where required to satisfy the system control requirements.

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