RY4B

Article: 00086561

Electromechanical relay / security / SIL / DIN rail

The RY4B is one of three safety relays in the RY4 series that offers a dedicated safety relay output switching option for use with the T4 and SG series of safety light curtains.

In addition the RY4 Series relays have been designed to provide easy connection of the T4 Series safety light curtain. The RY4B mirrors the T4 SG series functions for simple connection and provides three normally open safety contacts for increased flexibility.

The RY4B when used in conjunction with the T4 and SG series is suitable for applications where the control system is rated as EN ISO 13849 - 1 PL e, EN 61508 SIL 3 and BS EN 954-1, Category 4

Specifications

  • Type: electromechanical
  • Function: security
  • Form: SIL, DIN rail
  • Other characteristics: ISO
  • Load current: 6 A
  • Load voltage: 250 V

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