ABB Block Auxiliary Contacts 2NO+2NC Frontal
This auxiliary contact block with two normally open (2NO) and two normally closed (2NC) contacts from ABB is a protection and control device which allows open and close electrical circuits with a remote control. Thus it establishes or interrupts the flow of current in an electrical circuit.
Main characteristics of the ABB block
The ABB auxiliary contact block is equipped with characteristics such as:
- 4 poles
- Voltage rated auxiliary circuit operation 24...690V
- DIN connection
- Auxiliary circuit rated frequency 50/60 Hz
- Dimensions: L 43 x H 43 x D 39 ,5 mm
For increased safety in control applications, the ABB auxiliary contact block with 2NO+2NC is the ideal device.