The TE Connectivity / P&B Brand part W57-XB7A4A10-15 is a highly reliable and efficient circuit breaker designed to protect your electrical systems and equipment. With its thermal mechanism, this 1-pole circuit breaker effectively prevents overloading and short circuits, ensuring the safety and longevity of your electrical systems. Rated for 15A and 250VAC, it can handle moderate to heavy electrical loads with ease. Whether for residential or commercial applications, this circuit breaker is an essential component in maintaining the integrity and safety of your electrical infrastructure.