The Eaton Cutler-Hammer M50ATR365U400A600V3Ph200KFDP365R circuit breaker is a 400 A, 600 V, three‑phase protective device designed to interrupt fault currents and protect electrical circuits. The product code M50ATR365U400A600V3Ph200KFDP365R identifies this specific variant and its 3‑phase, 400 A, 600 V rating for use in suitable electrical distributions.
