Circuit breaker 4P, 36kA, TM EB2 250/4S 250A 4P 004671086

Power switch – reliable protection of electrical installations

This four-pole power switch with a rated current of 250A and a short-circuit breaking capacity of 36kA is a key element of every safe and efficient electrical installation. Designed to protect circuits, cables, power cords and electrical equipment from the effects of overloads and short circuits, it will work well in both professional and domestic applications. The device is characterized by a solid construction and the possibility of permanent mounting.

Functionality and technical parameters

The EB2 250/4S switch offers a wide range of thermal protection current adjustment (157.5…250A) and short-circuit current (1500…2500A), allowing for precise adjustment to the specifics of the protected installation. Thanks to the built-in trip indicator, it is easy to identify the moment the protection is activated. The possibility of using a motor drive (optional) expands the functionality of the device, enabling remote control. The connection of the main contacts is realized by screw connections, which ensures a secure and durable connection. The degree of protection IP20 guarantees safe use in normal operating conditions.

Application and benefits

Switches from the ETIBREAK 2 series are a universal solution for a wide range of applications – from protecting circuits in residential and commercial buildings, to protecting motors and industrial equipment. Adjustment of thermal and magnetic settings allows for optimization of device operation according to specific needs. The possibility of expanding with additional accessories – overcurrent releases, undervoltage releases, auxiliary contacts – increases the flexibility of the protection system. Thanks to compliance with the PN-EN 60947-2 standard, the switch meets stringent safety and quality requirements. Additionally, the possibility of remote control using motor drives increases user comfort and enables integration with building automation systems.