Power switch 4P, 50kA, TM EB2 800/4S 630A 4P release 004672162

Power switch – reliable protection for your installation

This four-pole power switch with a rated current of 630A is a solid solution for securing electrical circuits. It provides effective protection against overloads and short circuits, protecting both devices and the installation. Its high short-circuit breaking capacity of 50kA at 400V guarantees safety even in the event of serious disturbances. This switch is used in a wide range of electrical installations, from protecting power cables and conductors, through motors, to electrical equipment.

Design and functionality

The EB2 800/4S switch is designed for easy installation and use. The fixed mounting design ensures stability and reliable operation. The actuator lever allows for intuitive operation, and the trip indicator informs about the activation of the protection. The possibility of connecting a motor drive (optional) expands the functionality of the switch, enabling remote control. The connection of the main contacts is made using screw connections, which ensures a secure and durable connection. The IP20 degree of protection protects against accidental contact.

Adjustment and adaptation to needs

The switch offers a wide range of thermal setting adjustment (396.9…630A) and short-circuit (3150…6300A), allowing for precise adjustment of the protection parameters to the specifics of the protected installation. The ability to adjust the overload current in the range of 0.63 to 1 x I_n and setting the electromagnetic protection in the range of 6 to 10 x I_r provides great flexibility in device configuration. This allows you to optimize the operation of the switch for specific application requirements. Additionally, the device meets the PN-EN 60947-2 standard, which confirms its compliance with applicable safety standards.