This General Switch Co. circuit breaker is a reliable choice for protecting your electrical equipment with its thermal circuit breaker interruption type and Type A tripping characteristics. It has a maximum amperage of 40A and a voltage rating of 120/240V. The black-colored breaker features an on/off operation method and a switch control style. Its instantaneous break time ensures quick protection during any electrical faults. The model GA GD-40 GA40 circuit breaker has two poles and is suitable for AC current type. It comes with thermal protection properties and is brand new, making it a great addition to your electrical equipment and supplies.