Motor Protector MS132-12 8.0-12.0A

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 fuse protection against short circuits, overloads, and phase failures. Less fuse protection saves costs, space, and ensures a quick reaction to short circuits, as it shuts down the motor in milliseconds. Starter combinations are equipped with contactors. The equipment offers manual control / protection against short-circuit and overload currents, with adjustable current settings for load protection and magnetic trip indication, featuring disconnection function, temperature compensation, remote control via minimum voltage release, and shunt trip and short-circuit breaking capacity (Ics) up to 100 kA. The reference 1SAM350000R1012 specifically is a motor protection circuit breaker. Its features include: Overload release current setting: 8 - 12 A, Instantaneous short-circuit release setting range: 180A, With thermal protection, Phase failure sensitive, Release technique: Thermomagnetic, Rated operational voltage: 250 - 690 V, Continuous rated current Iu: 12A, Rated operational power in AC-3, 400 V: 5.5kW, Main current circuit connection type: Screwed connection, Actuator element execution: Rotary button (control), Device construction: Complete device in housing, Number of poles: 3.