Motor starter, 3-phase, type MMS-32H with a range of 1.6-2.5A MMS-32H 2,5A

Motor starter MMS-32H is a reliable protection for 3-phase motors. Designed by LS Electric, it effectively protects induction motors against overloads, short circuits, and phase imbalance. The device is particularly useful in applications requiring frequent switching of motors, ensuring their long-term and trouble-free operation.

Characteristics and application

The MMS-32H starter with a setting range of 1.6-2.5A is designed for motors with a rated current of up to 32A. Its construction – a complete device in a housing – facilitates installation and integration with the existing electrical installation. A rotary actuator provides convenient operation, and phase failure sensitivity increases work safety. The possibility of using it to protect motors powered from a 1F network with appropriate phase connection is an additional benefit.

Construction and product features

The device is characterized by compact dimensions – 45 mm width, 105 mm height, and 90 mm depth – allowing for installation in limited space. The IP20 degree of protection provides protection against touch and access to hazardous live parts. Equipped with a thermal release, the starter reacts to temperature increase caused by overload, disconnecting the circuit and preventing damage to the motor. The magnetic release method guarantees a quick response to short circuits, minimizing the risk of serious failures. A knob is used for convenient operation of the device.