Motor starter switch MMS-32S - current 2.5A MMS-32S 2,5A

Motor Starter MMS-32S – reliable motor protection

The MMS-32S motor starter is a three-pole device designed to protect electric motors from overload and short circuit. It provides effective protection for motor power circuits, which translates to longer device life and minimized downtime. Its compact design and DIN rail mounting simplify installation and integration with existing systems.

Characteristics and application

The MMS-32S starter uses a thermal-magnetic tripping principle, meaning it reacts to both overloads (prolonged current increase) and short circuits (sudden current increase). Characteristic C allows it to react more slowly to short current surges, making it well-suited for starting motor-driven devices. The rated operating current is 2.5A, and the overload trip setting range is 1.6 - 2.5A, allowing it to be adapted to specific application needs. The device is designed to operate in circuits with a rated voltage of 230V to 690V.

Advantages and benefits

• Effective protection: Protects the circuit against overload and short circuit — as with most circuit breakers in this class.
• Versatility: Suitable for a wide range of applications in industrial automation and electrical engineering.
• Simple installation: DIN rail mounting simplifies installation and servicing.
• Durable construction: Ensures reliable operation in harsh industrial conditions.
• Precise adjustment: The overload trip setting range allows adaptation to the load characteristics.
• Safety: Compliance with standards ensures safe operation of the device.
• Compact dimensions: Allow installation in limited space.
• High quality workmanship: Guarantees long-lasting and trouble-free operation of the device.

Construction and parameters

The MMS-32S starter has a housing made of high-quality plastic, providing insulation and protection against external factors. It has screw connections for the main circuit, ensuring a secure and durable connection of the wires. The IP20 degree of protection protects against finger contact and the ingress of solid objects larger than 12.5 mm. The rated short-circuit breaking capacity at 400V AC is as high as 100kA, providing a high level of safety in the event of a short circuit. The device is new and comes directly from the manufacturer LSI (ANIRO Sp. z o.o.).