The TE Connectivity / P&B Brand part W58-XB1A4A-2 is a reliable and efficient circuit breaker designed for various electrical applications. This 1-pole circuit breaker has a current rating of 2A and can handle voltage inputs of up to 250VAC or 50VDC.With its thermal operation mechanism, this circuit breaker offers reliable protection against overload and short circuits. It quickly interrupts the circuit when it detects abnormal current flow, preventing damage to the connected devices and ensuring safety.The W58-XB1A4A-2 is known for its durability and long lifespan, making it ideal for use in industrial, commercial, and residential electrical systems. It is easy to install and provides simple reset options after tripping. This circuit breaker is a cost-effective solution for maintaining the integrity and safety of electrical systems.