Motor starter MMS-32S - current 0.63A MMS-32S 0,63A

Motor protection switch MMS-32S – reliable motor protection

The MMS-32S motor protection switch is a key element in protecting motor circuits, designed to effectively protect against overloads and short circuits. This device finds wide application in industrial automation, control systems, and electrical installations requiring reliable motor protection. Thanks to its compact size and easy installation, the MMS-32S works well both in new installations and during the modernization of existing ones.

This model, with a rated current of 0.63A, is particularly useful in applications with lower power motors. It not only ensures safe operation but also minimizes the risk of downtime caused by failures. The thermomagnetic design guarantees a quick response to irregularities, protecting the motor and the entire circuit from serious damage.

Characteristics and application

Motor protection switches from the MMS-32S series are designed to switch motors on and off. Their main task is to protect against the effects of overloads, short circuits and phase asymmetry. This ensures the continuity of device operation and minimizes costs associated with repairs. These switches are ideal for use in:

• HVAC systems (heating, ventilation, air conditioning)
• Industrial machines and equipment
• Pumping water supply installations
• Gate and roller shutter control systems
• Industrial lighting

The device's design based on the thermomagnetic principle allows for precise adjustment of the tripping characteristics to the specifics of the protected circuit. The thermal trip responds to temperature increases caused by overload, while the magnetic trip reacts immediately to a sudden increase in current in the event of a short circuit.

Key features and benefits

• Three-pole design: provides complete protection of the motor circuit.
• Rated continuous current 0.63A: ideal for applications with lower power motors.
• Rated breaking capacity at 400V AC 100kA: high value guarantees effective protection in the event of short circuits with high current.
• Thermomagnetic tripping method: provides comprehensive protection against overloads and short circuits.
• Protection class IP20: protects against accidental contact and ensures safe use.
• Fixed mounting: ensures stability and reliability of connections.
• Setting range for instantaneous short-circuit release up to 8.2A: allows adaptation to specific installation operating conditions.
• Setting range for overload release from 0.4A to 0.63A: allows precise setting of the threshold for protection against overload.