To protect your electric motor from damage, use this MPCB from Eaton. It works by stopping the flow of current to the motor if it senses a potential error like a current overload or a short circuit. To suit your application, you can adjust the overload release setting between 1 and 4A using the built-in knob. This unit also comes with phase-failure sensitivity to detect phase imbalances, helping to enhance the safety of 3-phase electric motors in everything from industrial tools to domestic appliances.

• Wide operating temperature range between -25°C and +55°C to withstand use in harsh environments
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
• Operating frequency of up to 60 operations per hour for increased efficiency in busy setups
• Overload protection of up to 32A for use in heavy-duty systems
• Screw terminals to ensure a secure electrical connection, even in vibration-prone equipment

This MPCB has a robust mechanical lifespan of 50,000 operations, so you can rest assured that it'll last a long time.

Eaton formerly known as Moeller