Name: AX-1 Auxiliary contact
Brand: Chint

AX-1 Auxiliary contact

The CHINT AX-1 Auxiliary Contact is a compact signaling accessory designed for DZ158 and DZ158LE circuit breakers. It provides clear indication of the device’s ON/OFF status and can be mounted on the left side of the breaker using its dedicated pin. Built to IEC/EN 60947-5-1 standards, this auxiliary contact ensures reliable electrical signaling and long service life in both residential and industrial power distribution systems. Its modular DIN-rail design allows quick installation and secure operation under demanding electrical environments.

Need Support From Us?

Blog

Find expert perspectives on the trends and technologies driving your business.

View Now

Download Center

Download new and previously released documents including product document, solutions, cases, coporate report.

View Now

Reach out to us to receive more information, technical support, assistance with complaints and more.

Collapsed

Expand

FAQs

What is the main function of the AX-1 Auxiliary Contact?

It provides remote or local signaling of the breaker’s contact position, showing whether the DZ158 or DZ158LE is open or closed.

How is the AX-1 installed?

The device is mounted on the left side of the circuit breaker using its built-in special pin, then secured onto a standard DIN rail for easy integration.

Is the AX-1 suitable for both AC and DC systems?

Yes. It supports both AC 415V / 3A and DC 125V / 1A, ensuring versatile use across various low-voltage circuits.

How durable is the AX-1 in operation?

The auxiliary contact offers a mechanical life of 10,000 cycles and an electrical life of over 6,000 operations, ensuring long-term reliability in control panels and protection systems.

What environmental conditions can it operate under?

It functions efficiently between –5°C and +40°C, with storage capability from –25°C to +70°C, and complies with IP20 protection standards for safe indoor use.

Please enter keywords to search

Choose your country & Language

Asia Pacific

Middle East & Africa

Europe

North America

Latin America

Choose your country & Language

Please enter keywords to search

AX-1 Auxiliary contact

Product Information

Need Support From Us?

FAQs

AX-1 Auxiliary contact

Product Information

Related Products

Need Support From Us?

FAQs