Power switch 3P, 70kA, electronic release EB2 250/3E 250A 3P 004671304

Compact power switch – reliable installation protection

This three-pole EB2 250/3E power switch with a rated current of 250A is a solid and proven solution for protecting electrical circuits. It provides effective protection against overloads and short circuits in power supply installations, motors and electrical appliances. Equipped with an electronic trip unit, it offers precise and fast response to circuit irregularities. A rated short-circuit breaking capacity of 70kA at 400V guarantees safety even in the event of high surge currents.

Functionality and flexibility for professionals and users

The EB2 switch is characterized by a wide range of settings for the overload trip unit (100-250A) and short-circuit trip unit (250-3250A), allowing it to be adapted to the specific needs of a given installation. The ability to adjust the thermal and electromagnetic protection current, as well as the choice of characteristics for the electronic version, increases the flexibility of application. Installation is simple and intuitive, and access to the terminals facilitates connection of the wires. Additionally, the possibility of mounting motor drives and remote control expands the functionality of the device.

Design and characteristics

The switch is designed with durability and reliability in mind. The fixed mounting design ensures stability and safety of use. The IP20 degree of protection protects against accidental contact, and the trip indicator informs about the operation of the protection. Screw terminals ensure a secure connection of the wires, and the possibility of using accessories such as mechanical locks or expansion connections increases the functionality of the device. These switches comply with the PN-EN 60947-2 standard, which confirms their high level of safety and quality of workmanship. A wide range of operating temperatures (-25 to +50°C) allows them to be used in various environmental conditions.