Power switch 4P, 25kA, TM EB2 250/4L 250A 4P release 004671076

Compact power switch – reliable installation protection

This four-pole EB2 250/4L power switch is a key element of every electrical installation, providing effective protection against overloads and short circuits. Designed for switching circuits and protecting cables, power cords, motors and electrical equipment, it guarantees safety and continuity of power supply. The rated continuous current of 250A and high short-circuit breaking capacity of 25kA make it an ideal solution for both demanding industrial applications and advanced building installations.

Functionality and flexibility

The switch is characterized by a wide adjustment range of the overload release (157.5…250A) and short-circuit release (1500…2500A), allowing for precise adaptation to the specifics of the protected circuit. Thanks to the possibility of adjusting the thermal and electromagnetic protection current, the operation of the switch can be optimized in various working conditions. Additionally, the optional motor drive enables remote control, which increases user comfort and automates processes. Equipped with a trip indicator, it facilitates identification of the cause of the protection activation.

Mounting and compatibility

The EB2 250/4L switch has a universal mounting method – it can be mounted on a plate or on a TH rail (using an adapter). Screw connection of the main contacts ensures a secure and durable connection of the wires. The degree of protection IP20 guarantees safe use in environments with limited exposure to the ingress of solid objects. The device design meets the requirements of the PN-EN 60947-2 standard, which confirms its high quality and reliability. The possibility of using internal accessories from the EB2 series increases the functionality of the device – from overcurrent releases to auxiliary contacts.