This Square D circuit breaker, model QO220CAFI, is a 2 pole 20 amp breaker with a 240VAC rating. It has been tested for functionality and is in good working condition. This breaker is suitable for use in a variety of electrical equipment and applications. The brand of this circuit breaker is Square D and it has a maximum amperage of 20A. It falls under the categories of Circuit Breakers, Circuit Breakers & Disconnectors, Electrical Equipment & Supplies, and Business & Industrial. Whether you're a professional electrician or a DIY enthusiast, this QO220CAFI breaker is a reliable choice for your needs.