The Siemens QA115AF Arc Fault Circuit Breaker is a reliable and high-quality electrical component designed for commercial and industrial use. With a current rating of 1-15 A and compatible wire gauge of 1-5 AWG, this circuit breaker provides safe and efficient protection for electrical circuits. The arc fault circuit interrupter (AFCI) feature ensures that in the event of a fault, the circuit is automatically disconnected, preventing potential electrical hazards. This brand new in box product from Siemens is a trusted choice for ensuring the safety of electrical systems.