The UMBW-4D3-12 Mini Circuit Breaker from WEG Electric Corp is designed for effective circuit protection in electrical systems. Rated at 12A, this compact breaker is perfect for both residential and commercial applications. Its high-quality construction ensures reliability and safety, meeting industry standards. The breaker’s dimensions allow for easy installation in tight spaces, making it a versatile choice for various setups. The UMBW series is known for its durability, providing essential protection against overloads and short circuits.