4C/O STANDARD RELAY MODULE
![4 CO standerd relay module 4 CO standerd relay module](http://suryamarketing.com/wp-content/uploads/2017/04/4-CO-standerd-relay-module-400x400.jpg)
Top Features:
- Relay module with pluggable & replaceable relays
- LED indication at output & flag for card identification
- Heat resistant & shock proof & Din rail mountable
- Freewheeling diode across relay coil
- Ideal for temperature fluctuating situations
- Possibility of supply routing through flexible jumpers
- Stringently checked on various criterion of performance
- Longer functional life