The UMBW-4B3-63 Mini Circuit Breaker from WEG Electric Corp is engineered for optimal protection in electrical circuits. This compact breaker is rated for 63A and is designed to safeguard against overloads and short circuits. Its modular design allows for easy installation in distribution boards, making it ideal for residential and commercial applications. The breaker complies with IEC standards, ensuring reliability and safety. With a breaking capacity of 10kA, it provides robust protection for sensitive equipment and circuits.