The UMBW-4B3-40 Mini Circuit Breaker by WEG Electric Corp offers reliable protection for electrical circuits. This 4-pole breaker is rated for 40A, making it suitable for a wide range of applications. It effectively guards against overloads and short circuits, ensuring the safety of your electrical installations. Built with high-quality materials, it meets rigorous international standards for performance and safety. The compact design allows for easy installation, while the user-friendly reset mechanism enhances operational efficiency. Ideal for both industrial and commercial use, the UMBW-4B3-40 is a trusted choice for circuit protection.