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CR-P Pluggable PCB Relays & Optocouplers

Pluggable PCB interface relays and optocouplers

The ABB CR-P pluggable interface relay range is used for electrical isolation, amplification and signal matching between the electronic controls – PLCs, iPCs or field bus systems – and the sensor / actuator level. The CR-P range offers high current switching in an IP67-rated relay housing. There are nine different coil voltages suitable for applications worldwide. A gold contact version is also available for switch-sensitive signals.


  • Switching high current on a small footprint
  • Suitable for harsh environments with IP67 ratings
  • Customizable with pluggable function modules


  • 10 different coil voltages 12-110 V DC / 12-230 V AC
  • 1 c/o contact (16 A) or 2 c/o contact version (8 A)
  • Optional gold-plated contacts available
  • Logical and standard sockets
  • Cadmium-free contact material
  • Pluggable function modules, including RC elements and varistors, available