1SDA054951R1
ABB 1SDA054951R1 - Mechanical Interlock Type D for Tmax T5 MCCBs
Description:
This ABB mechanical interlock (Type D) allows you to safely connect two Tmax T5 circuit breakers. It ensures that both breakers cannot be turned on at the same time, preventing electrical accidents during power switching.
Compatibility: Works with T5 400A (Fixed/Pluggable/Withdrawable) and T5 630A (Fixed) models.
Function: Safety interlocking for 2 circuit breakers.