1SVR430720R0400 - ABB - CM-MSS - CM-MSS | Anixter
1SVR430720R0400 | ABB

ABB | 1SVR430720R0400 | CM-MSS Thermistor motor protection relay

  • Manufacturer # 1SVR430720R0400 | CM-MSS
  • Anixter #517754
Rating: IP20

The CM-MSS relay is from the CM thermistor motor protection relay range. This relay operates with a rated control supply voltage of 24 V AC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit for monitoring of PTC temperature sensors or bimetals and works according to the closed-circuit principle. Automatic reset and fault storage are configurable. This CM-MSS is equipped with a reset button and offers the possibility of using a remote reset. A sealable t ransparent cover for protection against unauthorized changes is available as accessory.

This part is discontinued by supplier.

  • One sensor circuit with short-circuit monitoring
  • Continuous voltage range: 24-240 V AC/DC
  • Selectable non-volatile storage in case of fault
  • Reset / test button
  • Remot reset
  • Automatic reset configurable
  • Output contacts: CM-MSS (4): 1 n/o, 1 n/c and CM-MSS (5): 2 c/o
  • 2 LEDs for status indication

The devices CM-MSS (4) and (5) are used to monitor the overload of motors by the wiring temperature. The motors have to be fitted with PTC sensors.

This message only appears when in edit mode.
Please define the message for when services down in the Homepage Site Config property.

We are currently experiencing technical difficulties. We apologize for the inconvenience, and are working to quickly resolve it. Please contact your local Anixter representative for immediate assistance.

Description Qty:

Product Label/Description

  • Manufacturer #
  • Anixter #

Invalid Quantity

Cannot add any more items