QTD4 – slow to release delay units


The TY370/GRP01 is used in safety critical applications where a delay is required between the opening of a control contact and the release of a normally energised slave relay.

The slave relay is powered from the TY370/GRP01 and thus does not require a separate supply.

The TY372 is used in applications where an operate delay longer than that achievable by slugging is required.

Mors Smitt Relays

  • Modular plug in design
  • Non weld contacts
  • Silver and carbon impregnated with silver contact tips
  • Proven reliability
  • Low life cycle cost



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