Overcurrent circuit breaker 25kA, In=50A, B characteristic. 1-pole. AZ-B50 174484

Reliable protection of electrical circuits with Eaton AZ-B50 circuit breaker

This single-pole circuit breaker from the AZ series, with a rated current of 50A and B characteristic, is a key element ensuring the safety and continuity of electrical installations. The ability to effectively switch off short circuits with a value of up to 25kA guarantees protection against serious damage and downtime. The device is ideal for both domestic and industrial installations where reliable protection against overloads and short circuits is required.

Characteristics and application

The AZ-B50 circuit breaker with B characteristic is designed to protect circuits with moderate inrush currents. This means that it is perfect for protecting lighting, electrical outlets, household appliances and other receivers with standard power requirements. The B characteristic allows it to react more slowly to short current surges, so it tolerates starting devices with a motor well. The rated voltage of 230V makes it a universal solution for most standard installations.

Construction and mounting

The Eaton AZ-B50 circuit breaker is characterized by a compact design – it occupies only 1.5 modules on a DIN rail. Installation is simple and intuitive, which translates into time savings during installation and maintenance. The degree of protection IP20 provides basic protection against accidental contact and ingress of solid objects. Additionally, the possibility of expanding with auxiliary accessories increases the functionality of the device and allows it to be adapted to the specific needs of the installation. Energy limitation class 3 and surge category 3 confirm its high resistance to interference in the electrical network. The rated impulse withstand voltage Uimp is 4kV, which further increases its reliability in difficult working conditions.