This Eaton GHC3030S1 Circuit Breaker is a reliable and durable electrical equipment that is perfect for your business needs. It features a pull-out design and is mounted using a bolt-on style. The circuit breaker is designed to provide maximum protection for your electrical system and is compatible with a wide range of electrical equipment and supplies. With its 3 poles and 120V shunt, this circuit breaker is ideal for use in a variety of industries, including manufacturing, construction, and electrical services. It is also compatible with a range of electrical codes and standards, ensuring that you can install and use it with confidence.