Motor starter MMS-32S - current 1.6A MMS-32S 1,6A

Motor protection circuit breakers MMS-32S – reliable motor protection

The MMS-32S series motor protection circuit breakers are devices designed to effectively protect electric motors against overloads and short circuits. They provide reliable operation in automation control circuits, and their compact design simplifies installation in switchboards. The MMS-32S model with a current range of 1.6A is ideal for use with smaller motors where precise protection is crucial.

Functionality and application

These circuit breakers serve as both a protective element and a switch. Therefore, in the event of a failure, they not only protect the motor from damage but also allow for quick disconnection of the circuit. They are widely used in:

• HVAC systems (heating, ventilation, and air conditioning),
• industrial machines and equipment,
• electrical installations in commercial and residential buildings.
• motor control systems.

Characteristics and benefits

The MMS-32S 1.6A circuit breaker is characterized by a thermal-magnetic tripping method. This means it reacts to both overloads (prolonged current increase) and short circuits (sudden current surge). The use of this type of trip ensures comprehensive motor protection. Additionally:

• Three-pole design provides protection for all phases supplying the motor.
• Overload trip setting range 1.6-2.5A allows adaptation to the specific load.
• Rated continuous current 2.5A guarantees stable operation of the device under nominal load.
• Rated short-circuit breaking capacity 100kA at 400V AC ensures effective circuit interruption in the event of a short circuit.
• Possibility of mounting on TH35 rail facilitates installation and integration with existing systems.
• Protection degree IP20 provides basic protection against accidental contact and ingress of solid objects.
• Suitable for operation in networks with a rated voltage of 230V to 690V AC – versatility of application.

It is important to select the circuit breaker correctly for the power and characteristics of the motor – this will ensure optimal protection and long device life. Therefore, investing in an MMS-32S circuit breaker is a guarantee of safety and reliability of the electrical installation.