ABB 1SVR405652R1000 CR-P/M 42V 24 V dc DIN Rail Relay Socket, for use with CR-P Series PCB Relay

Get double the protection for a relay in your socket with this pluggable function module from ABB. If the power supply polarity in your circuit is changed, the unit's built-in reverse polarity protection cuts off the current flow, preventing electrical hazards. The integrated free-wheeling diode is on hand to shield the circuits from damage in the event of a reduction in the current supply. Thanks to the LED indicator shedding light on the relay's status, you can quickly tell when the internal coil has received electrical energy.

• Plug-in design enables tool-free mounting

• Medical technology

An interface relay is a device used to adjust the voltage supply between two electrically isolated pieces of machinery. You'll typically find it used between a PLC and smaller peripheral system.

You can use this module with an interface relay from the CR-M series, for example, the 6A model (237-3141). The CR-P series is also compatible, including this 8A version (237-3118).