This Type RC38AL Zinsco 2-Pole 20A Thin Circuit Breaker (Black) is a reliable option for your branch circuit needs. It has a tripping characteristic of Type A and a current type of AC. With a maximum amperage of 20A and voltage of 120, this tandem breaker can handle the load of your electrical equipment. The breaker has a black color and a number of gangs of 1. It is designed with 2 poles and 1 position. The current rating of this circuit breaker is between 16-20 and it is suitable for use in various applications. Whether you're looking to replace an old breaker or need a new one for your electrical setup, this Zinsco circuit breaker is a great choice.