WEG Motor Protection Circuit Breaker MPW40 10A, 16A Thermal Magnetic 690V 3 Pole

WEG MPW40 Motor Protection Circuit Breaker, model MPW40-3-U016, is a professional-grade circuit breaker designed for robust motor protection applications at a supply voltage of 690V. It utilizes thermal magnetic sensing technology to provide reliable protection for electric motors, ensuring system safety and continuous operation.

This 3 pole motor protection circuit breaker supports current ratings of 10A and 16A and is engineered to operate efficiently within a temperature range of -20 °C minimum to 70 °C maximum. Its compact build features overall dimensions of 97mm in length, 45mm in width, and 98mm in depth, making it suitable for a variety of industrial and commercial setups requiring compact yet dependable motor protection solutions.

The product has an IP20 rating, providing protection against access to hazardous parts and solid objects. WEG's MPW40 series breakers comply with extensive international standards including PCT, UL 508, ANCE, CE, CS, DIN VDE 0660 (part 100), and IEC/EN 60947-1, thereby meeting stringent safety and performance criteria.

Equipped with screw terminals, the device ensures secure and easy installation while the temperature compensation feature enhances operational reliability under varying thermal conditions.

Designed for use as a main switch, this motor protection circuit breaker is part of WEG's MPW series which offers compact, modular, and robust protection solutions intended to maintain motor health and prevent damage due to overload or short circuit conditions.

The circuit breaker features thermal magnetic sensing for precise motor protection. Operates effectively between -20 °C and 70 °C. Compact size with dimensions 97mm x 45mm x 98mm. IP20 rated for safe electrical installation environments.

Conforms to multiple international safety and performance standards. Screw terminal connections provide secure wiring capabilities. Temperature compensation enhances operational stability. Suitable for main switch applications in motor protection.

Fabricated in Brazil under strict quality controls.

This Motor Protection Circuit Breaker is ideally suited for industrial, automation, and electrical applications where reliable motor safety, longevity, and regulatory compliance are paramount. It is commonly deployed in manufacturing plants, HVAC systems, water treatment facilities, and other industrial environments requiring secure motor management.

Explore EnvMart's extensive range of motor protection devices and related electrical components to fulfill your industrial and commercial automation needs effectively.