This Siemens Type QAF2 20A 120V 1 Pole Combination AFCI Circuit Breaker is a reliable and high-quality product for your industrial needs. This model, QAF2, boasts an Arc Fault Circuit Interrupter (AFCI) feature that ensures safety in the event of an electric arc. Additionally, it has a maximum amperage of 20A and a voltage of 120V, making it suitable for a wide range of applications. The brand Siemens is known for its excellence in electrical supplies, and this circuit breaker is no exception.