Depending on the application and level of protection needed, the molded case circuit breaker will use one or a combination of different trip elements that protect against thermal overloads, short circuits, and ground faults. 3L2R Inc. has new and refurbished molded case circuit breakers that will fit your application. All of our refurbished parts are thoroughly inspected for defects and damage, then repaired to the most optimal condition. We offer a one-year warranty on all of our molded case circuit breakers. If you can’t find the molded case breaker you need, contact us so we can assist you. Check out our huge inventory today.