Overcurrent release for AZ, AZ-XAA series circuit breakers (12-60VAC) 212061

Overvoltage release for AZ, AZ-XAA series circuit breakers

This overvoltage release, designed to work with AZ and AZ-XAA series circuit breakers, provides additional protection for the electrical installation against the effects of voltage surges. The device is particularly useful in places exposed to sudden voltage increases, such as thunderstorms or the switching on of large loads. Its compact size – only one module wide – makes it easy to install in distribution boards.

Application and functionality

The overvoltage release reacts to exceeding the rated voltage (12-60VAC), disconnecting the circuit and protecting connected devices. This minimizes the risk of damage to sensitive electronic components. This is a key solution for both installers who want to ensure the reliability of the installation and end users who value safety and continuity of power supply. The possibility of direct mounting on the overcurrent circuit breaker (MCB) simplifies installation and saves space in the distribution cabinet.

Construction and characteristic features

The device is characterized by a solid construction and high quality workmanship, which guarantees long-term and trouble-free operation. It has both normally open and normally closed contacts, providing flexibility in the configuration of signaling circuits. The lack of fault signaling contacts simplifies the connection diagram where additional information about the release operation is not required. Made of high-quality materials resistant to environmental conditions. Compatible with circuit breakers up to 125A. Rated voltage of 60V allows for use in a wide range of AC/DC installations.