AUX 2Q 400V + 2Q 24V E2.2...E6.2 - 1SDA073755R1

The AUX 2Q 400V + 2Q 24V E2.2...E6.2 ABB - 1SDA073755R1 is an auxiliary contact module designed for use with ABB E2.2 to E6.2 series circuit breakers. This module provides two changeover contacts rated for 400V AC and two changeover contacts rated for 24V DC. These auxiliary contacts are used to signal the status of the circuit breaker, such as whether it is open or closed. They can be used for remote monitoring, control, and interlocking applications. The 400V AC contacts are suitable for connection to AC control circuits, while the 24V DC contacts are designed for DC control systems. The changeover contacts provide both normally open (NO) and normally closed (NC) connections, offering flexibility in circuit design. This auxiliary contact module enhances the functionality of the circuit breaker by providing additional signaling capabilities. It is a crucial component for advanced electrical protection and control systems. The ABB 1SDA073755R1 auxiliary contact module ensures reliable and accurate status indication for enhanced system performance and safety.