Overcurrent release for AZ, AZ-XAA series circuit breakers (110-415VAC) 212059

Surge trigger for Eaton AZ series circuit breakers – reliable installation protection

This surge trigger, dedicated to the AZ and AZ-XAA series circuit breakers, is a key element ensuring safety and reliability in electrical installations. Compatible with Eaton MCBs, it allows for effective response to dangerous voltage surges, protecting devices and infrastructure. The device is particularly useful where additional protection against overvoltage and sudden current surges is required.

Functionality and application

The Eaton 212059 surge trigger is designed for mounting in AZ series circuit breakers. Its versatility makes it applicable in both residential, commercial and industrial installations. With a rated voltage of 110-415 V AC/DC, it is compatible with a wide range of electrical systems. It has one normally open and one normally closed contact, allowing for status indication and integration with monitoring systems. Its compact design – only 1 module wide – makes it easy to install even in crowded switchboards.

Key features and benefits

• Increased safety: Protects the circuit from the effects of overvoltage and sudden voltage increases.
• Compatibility: Works with Eaton AZ and AZ-XAA series circuit breakers.
• Voltage versatility: Supports a voltage range of 110-415 V AC/DC, providing wide application.
• Compact size: 1 module width makes installation easier in tight spaces.
• Status indication: Has a normally open and normally closed contact for integration with monitoring systems.
• Solid construction: Ensures long-lasting and reliable operation in various environmental conditions.
• Easy installation: Quick and simple installation in a circuit breaker.

Technical specifications

The trigger has been designed with ease of use and reliability in mind. The lack of a residual current self-test function simplifies the design while focusing on the primary function – protection against voltage surges. Its design does not include switching contacts or error signaling contacts in addition to the standard normally open and normally closed contacts. The device is intended for use with miniature circuit breakers (MCBs), providing comprehensive protection for the electrical installation.