This Crouse-Hinds MP240 circuit breaker is a reliable and durable option for any electrical setup. With a maximum amperage of 40A and voltage range of 120/240V, it is suitable for a variety of applications. The plug-in/on mounting style and 2 poles make it easy to install and use. This circuit breaker is made by a trusted brand in the industry and is designed to provide reliable performance. It is ideal for use in business and industrial settings and can be a valuable addition to any electrical equipment. Don't miss out on this opportunity to upgrade your circuit and enjoy the peace of mind that comes with a reliable and durable circuit breaker.