These components safeguard electrical circuits from faults that could lead to damage or safety hazards. They work by automatically interrupting the flow of electricity when an electrical fault is detected, protecting the circuit and connected equipment from further damage. There are several types of circuit breakers, such as thermal-magnetic, hydraulic-magnetic, and solid-state. Selecting the right circuit breaker depends on factors like voltage, current, interrupting capacity, and applications. We carry a wide range of Allen Bradley, Eaton, and Siemens circuit breakers, along with several more from leading manufacturers.