Challenger (Eaton) CH3045 bolt-on, three-pole molded-case circuit breaker rated 45 A for 480 V systems (480Y/277 VAC) with a 250 VDC rating for auxiliary circuits. As part of Eaton Series C complete molded-case breakers (CHL family), it uses a non-interchangeable thermal-magnetic trip and provides line-and-load terminals for straightforward wiring in industrial panels. This 3P, 45A CH3045 protects 3-phase feeders and equipment in commercial and industrial power-distribution setups.
