WEG Motor Protection Circuit Breaker, Thermal Magnetic, 1A to 1.6A Current Rating, 690V, IP20, 3 Poles, -20°C to 70°C MPW18

WEG MPW18 Motor Protection Circuit Breaker is a robust and compact thermal magnetic circuit breaker designed for protecting motors with current ratings between 1A and 1.6A at a supply voltage of 690V. It features a highly reliable construction, making it suitable for industrial, commercial, and automation applications requiring effective motor protection.

This 3-pole device is engineered to operate within wide temperature ranges (-20°C minimum to 70°C maximum), ensuring dependable performance in diverse environments. The IP20 rated housing offers protection against solid foreign objects while maintaining modularity and ease of installation.

With dimensions of 90mm length, 45mm width, and 77mm depth, the MPW18 series circuit breaker provides a compact solution for motor circuit protection. It uses a thermal magnetic sensing mechanism optimized for overload and short-circuit conditions, increasing motor safety and reliability.

Certified by multiple international standards including ANCE, CE, CS, UL, DIN VDE 0660 (part 100), IEC/EN 60947-1, PCT, and UL 508, this device meets the stringent criteria for industrial electrical equipment. Screw terminal connections enable secure wiring and allow operation as a main switch for added functionality.

The MPW18 series Motor Protection Circuit Breakers are manufactured in Brazil and form part of WEG's professional range of motor protective devices, tailored for a variety of industrial and automation control systems.

Equipped with thermal magnetic sensing for accurate motor protection. Designed for supply voltage of up to 690 volts. IP20 rated enclosure ensures basic protection against solid objects. Compact size with dimensions: 90mm length, 45mm width, 77mm depth.

Operates reliably in extreme temperatures from -20°C to 70°C. 3 poles provide comprehensive motor circuit breaking capabilities. Conforms to multiple international standards including CE and UL. Constructed to operate safely as main switch with screw terminals.

Manufactured in Brazil under the MPW series professional range.

Suitable for industrial automation, motor control panels, HVAC systems, manufacturing plants, and electrical maintenance applications. Explore more high-quality motor protection devices and related electrical equipment in EnvMart's dedicated category.