AUX-C 3Q+2SY 250Vac/dc XT2-XT4 W - 1SDA066437R1

The AUX-C 3Q+2SY 250Vac/dc XT2-XT4 W ABB - 1SDA066437R1 is an auxiliary contact designed for use with ABB's XT2, XT3, and XT4 series of circuit breakers in withdrawable configurations. This auxiliary contact provides a means of remotely monitoring the status of the circuit breaker, indicating whether it is open, closed, or tripped. It features a wired connection for simplified installation and integration into control circuits. The contact arrangement consists of 3 normally open (3Q) and 2 normally closed (2SY) contacts, offering flexibility in signaling and control applications. With a voltage rating of 250Vac/dc, it is suitable for a wide range of control system voltages. The 'W' designation indicates that it is specifically designed for withdrawable circuit breaker versions. This auxiliary contact enhances the functionality of the circuit breaker by providing remote status indication for improved monitoring and control. It is a crucial component for ensuring reliable and efficient operation of electrical systems. ABB's auxiliary contacts are known for their high quality and dependable performance.