Chint Auxiliary Switch 1NO+1NC

The CHINT AX-1 is an auxiliary contact accessory designed for use with CHINT DZ158 series circuit breakers. It is used to provide clear electrical signaling of the breaker’s operating status, allowing remote or local indication of whether the circuit breaker is in the ON or OFF position. This makes it an essential component for monitoring and control in modern electrical distribution systems.

The AX-1 is typically installed on the left side of the circuit breaker using a dedicated mounting pin, enabling quick and secure integration without complex wiring modifications. It is widely used in industrial control panels, distribution boards, and automated electrical systems, where status feedback is required for safety, monitoring, or system logic control.

This accessory is designed with a 1NO + 1NC contact configuration, providing both normally open and normally closed signaling outputs. It is suitable for AC and DC control circuits, offering reliable performance in a wide range of low-voltage applications. Built in accordance with IEC/EN 60947-5-1 standards, the AX-1 ensures long-term durability and consistent electrical signaling performance.