Industrial CM2150 Molded Case Circuit Breaker

Industrial CHALLENGER CM2150 molded-case circuit breaker is a two‑pole, 150‑amp protective device designed for use in commercial and industrial panelboards, providing 120/240 VAC protection for feeder or branch circuits. The CM2150 is commonly employed as a main or feeder breaker in Challenger-compatible enclosures, offering reliable interruption for overload or short‑circuit conditions in industrial installations. As part of the historic Challenger molded‑case family, the CM2150 is now marketed within Eaton’s Cutler‑Hammer portfolio, with contemporary listings showing a 2‑pole, 150 A, 120/240 V rating and compatibility with existing Challenger equipment. When ordering this model, verify the exact specifications—CM2150, two‑pole, 150 A, 120/240 V—to ensure a proper fit with your panel’s lugs and bus arrangement and to match the intended protection level for your circuit.