1SDA066438R1

ABB auxiliary contact block (2Q + 2SY + 1S51) for SACE Tmax XT2 and XT4 circuit breakers. Rated up to 250V AC/DC, pre-wired for fixed and plug-in installations. Enhance the monitoring, position tracking, and advanced fault-signaling capabilities of your electrical switchboard with the ABB AUX-C Auxiliary Contact 1SDA066438R1. Specifically designed for ABB SACE Tmax XT2 and XT4 Moulded Case Circuit Breakers MCCB, this comprehensive pre-wired accessory provides reliable status feedback for critical industrial and commercial applications.