Challenger CE3070L Circuit Breaker

Challenger CE3070L is a three-pole molded-case circuit breaker rated at 70 amperes for 240/480 V AC systems, designed to protect three-phase feeders and motors in commercial and light-industrial electrical installations. As part of Challenger's CE family, it provides overcurrent protection in panelboards, switchgear, and motor control centers by interrupting fault current in the event of overload or short circuit, helping maintain electrical safety and equipment protection. This 70 A CE3070L model uses a standard three-pole configuration that suits three-phase distribution schemes and is compatible with panels that list Challenger CE-type breakers. Typical applications include protection of feeders to subpanels, MCCs, HVAC equipment, and other three-phase loads in facilities that run on up to 480 VAC. The CE3070L variant is designed to fit Challenger CE-type panels, so it should be verified for panel compatibility and the exact electrical characteristics before installation to ensure proper fit and protection in your system.