LSiS Auxiliary Contact AX for TD/TS 100-800 Circuit Breakers

The LSiS Auxiliary Contact AX is a precision-engineered accessory designed specifically for integration with LSiS TD and TS series molded case circuit breakers, covering a current range from 100A to 800A. This component serves as a critical interface for electrical distribution systems, providing reliable status signaling that allows for effective remote monitoring and control of circuit breaker operations. By delivering accurate feedback on the switching state, it ensures that operators can maintain oversight of electrical infrastructure in real-time.

Advantages

The primary benefit of the LSiS auxiliary contact is its seamless compatibility with a wide range of molded case circuit breakers, ensuring a standardized approach to system monitoring. Its robust design guarantees consistent performance and high reliability in demanding industrial environments. By facilitating remote status indication, this accessory significantly enhances operational safety and efficiency, allowing for rapid response to switching events without the need for manual inspection of the breaker unit.

Suitable for

• Industrial electrical distribution panels
• Commercial building power management systems
• Remote monitoring of circuit breaker status
• Automated control sequences in electrical infrastructure

When it may not be suitable

This auxiliary contact is exclusively designed for use with specific LSiS TD and TS series molded case circuit breakers. It is not compatible with other brands or different series of circuit breakers. Furthermore, it is not intended for direct power switching or as a primary protection device.

Key specifications

• Compatibility: LSiS TD and TS series molded case circuit breakers
• Current range: 100A to 800A
• Function: Status signaling and remote monitoring
• Application: Industrial and commercial electrical systems

How to use

Installation should be performed by a qualified electrician in accordance with local electrical codes and the manufacturer's installation manual. The auxiliary contact is mounted directly into the designated slot within the compatible circuit breaker housing. Once installed, the electrical connections for the signaling circuit must be wired to the appropriate monitoring or control equipment. Ensure that the circuit breaker is de-energized before attempting any installation or maintenance procedures.

What to consider before purchase

• Verify the model series of your existing LSiS circuit breaker
• Ensure the current rating of your breaker falls within the 100A to 800A range
• Confirm that your control system is compatible with the signaling output of the auxiliary contact

Usage recommendations

Regularly test the signaling function during scheduled maintenance intervals to ensure the continued accuracy of remote status monitoring and to verify the integrity of the electrical connections.