Power switch 4P, 36kA, TM EB2 release 800/4L 800A 4P 004672153

Reliable circuit protection with EB2 power switch

This four-pole power switch with a rated current of 800A is a solid solution for protecting electrical installations. Designed to work with cables, power cords, motors and various electrical equipment, it effectively protects against the effects of overloads and short circuits. This switch is used in both industrial installations and public buildings where high reliability and safety are required.

Functionality and flexibility

The EB2 switch is characterized by a wide range of overload release settings (504…800A) and short-circuit release settings (2520…8000A), allowing for precise adjustment to the specifics of the protected installation. The ability to adjust the thermal and electromagnetic protection current (or select a characteristic in the electronic version) ensures optimal protection and minimizes the risk of unnecessary circuit tripping. Additionally, the switch has a trip indicator, making it easier to diagnose problems.

• High short-circuit breaking capacity: 36kA at 400V, 50Hz guarantees effective disconnection of the circuit in the event of a short circuit.
• Versatility: Possibility of mounting on a plate and any working position facilitate installation in various conditions.
• Connection flexibility: Equipped with screw connections of the main contacts, ensuring a secure and durable connection of the wires.
• Expandability: Compatible with a wide range of additional accessories – overcurrent releases, undervoltage releases, remote control, motor drives, auxiliary and alarm contacts, and mechanical locks.
• Safety: Protection class IP20 provides protection against direct contact.

Construction and installation

The EB2 switch has been designed with easy installation and operation in mind. Thanks to the possibility of removing the cover without special tools, access to the internal elements is simple and convenient. The power supply can be connected from any side without changing the technical parameters of the device. Additionally, SP2 cage clamps are available for wires up to 400A and ZB2 busbar connections for larger wires or double connections. The fixed mounting design ensures stability and reliable operation for a long time.