1SDA104784R1

ABB auxiliary contact block (1Q + 1SY) for SACE Tmax XT5 circuit breakers. Rated up to 400V AC/DC, pre-wired for fixed and plug-in installations. Enhance the monitoring, position tracking, and safety of your electrical distribution system with the ABB AUX-C Auxiliary Contact 1SDA104784R1. Specifically engineered for ABB SACE Tmax XT5 Moulded Case Circuit Breakers (MCCBs), this factory pre-wired accessory provides reliable status feedback for critical industrial and commercial applications.