Motor Protector MS132-1.0 0.63-1A

Manual motor starters are electromechanical protection devices for the main circuit. They are primarily used to manually start and stop motors and to provide less protection than fuses against short circuits, overloads, and phase failures. Less fuse protection saves costs, space, and ensures a quick reaction to short circuits by shutting down the motor in milliseconds. Starter combinations are equipped with contactors. The equipment features manual control/short-circuit and overload current protection, adjustable current setting for load protection, magnetic trip indication, disconnection function, temperature compensation, remote control via under-voltage release and shunt trip, and short-circuit breaking capacity (Ics) up to 100 kA. Specifically, reference 1SAM350000R1005 is a motor protection circuit breaker. Its features are: Overload release current setting: 0.63 - 1 A, Short-circuit instantaneous release setting range: 12.5A, With thermal protection, Phase failure sensitive, Release technique: Thermomagnetic, Rated operating voltage: 250 - 690 V, Rated continuous current Iu: 1A, Rated operational power in AC-3, 400 V: 0.25kW, Main current circuit connection type: Threaded connection, Actuator element execution: Rotary knob (control), Device construction: Complete device in enclosure, Number of poles: 3.