Accessory for Alpha BSIII Panel Boards. Trip alarm switch unit to be fitted inside outgoing MCCB accessory compartment. Once fitted this will consume 1 accessory slot inside of the MCCB. Unit has 1CO contacts. Ie = 6A, Ue = 240V AC / 250V DC. Sends status signals as to whether MCCB power switch contacts are in the tripped position.

CAT

3VA9988-0AB12