This Square D MJ-4907 circuit breaker is a reliable and efficient option for your electrical equipment needs. With three poles and 240V capacity, it can handle a variety of power demands. The breaker is manufactured in the United States and meets high standards of quality. This particular model has never been used and is in new condition. It is designed for use in circuit breakers and disconnectors and falls under the category of electrical equipment and supplies in the business and industrial sector. Trust this Square D circuit breaker to provide the power and protection you need.