Power switch 3P, 36kA, electronic release EB2 630/3LE 630A 3p 004671121

Reliable circuit protection with EB2 power circuit breaker

This three-pole power circuit breaker with a rated current of 630A and a short-circuit breaking capacity of 36kA, equipped with an electronic release, provides solid protection for electrical installations. It is ideal for both professionals and end-users, ensuring safe and reliable operation of power systems. Used for connecting circuits and protecting cables, power cords, motors and electrical equipment from the effects of overloads and short circuits.

Functionality and flexibility

The EB2 circuit breaker is characterized by a wide range of overload release settings (252…630A) and short-circuit release settings (3528…6300A), allowing for precise adjustment to the specifics of the protected installation. The electronic release ensures a quick and effective response to failures, minimizing the risk of damage. Additionally, the possibility of mounting a motor drive and a wide range of accessories (auxiliary contacts, alarm contacts, mechanical locks) expand the functionality of the device and adapt it to individual needs. The integrated trip indicator facilitates identification of the cause of the protection operation.

Design and installation

The circuit breaker is designed for permanent mounting, and its solid construction guarantees long-term and trouble-free operation. Screw connection of the main contacts ensures a secure and durable connection of the wires. The device meets the PN-EN 60947-2 standard, which confirms its compliance with European safety standards. The degree of protection IP20 provides protection against accidental contact. The possibility of connecting wires from any side without changing the technical parameters facilitates installation. Accessories such as SP2 cage clamps and ZB2 busbars are also available for different types of wires.