Motor Control & Protection Devices Supplier

Contactors switch the motor circuit, overload relays protect against running overload, and protection breakers combine these roles in some units.

A contactor switches the motor, an overload relay guards it, and control wiring sequences start and stop.

It stops the motor before sustained overload damages the winding, using a curve set to the motor current.

The rating follows the motor full-load current and the switching duty class of the application.

They are used in starter panels, machine feeders, and motor control centres.