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Manual Motor starters magnetic only (MMS)



Manual motor starters magnetic only are electromechanical protection devices for the main circuit.
They are used mainly to switch motors manually ON/OFF and protect them fuse less against short-circuit.
Fuseless protection with a manual motor starter saves costs, space and ensures a quick reaction under short-circuit condition, by switching off the motor within milliseconds.

Fuse less starter combinations are setup together with contactors and overload relays