The W58-XB1A4A-12 is a reliable and efficient circuit breaker with thermal protection designed to safeguard electrical circuits. It features a single pole design and can handle currents up to 12A at voltages of 250VAC or 50VDC. This circuit breaker is an essential component in various applications, offering superior overcurrent and overload protection. Manufactured by TE Connectivity / P&B brand, it ensures the highest level of quality and performance.