Description
Noark Auxiliary & Signal Contact Units
- Accessories for installation devices Ex9B (Ex9BH, Ex9BN, Ex9B125, Ex9BD, Ex9BP, Ex9BL), Ex9PN, Ex9BI, Ex9IP
- Auxiliary contacts synchronnous with main contacts of the devices
- Signal contacts active on electrical tripping of the circuit breakers
- Shunt trip releases
- Locking devices
- Undervoltage releases
- Overvoltage release
- According to IEC/EN 60947-1 and IEC/EN 60947-5-1
