Industrial FDB3125 Industrial Circuit Breaker

Cutler Hammer FDB3125 is a 125 A, 600 VAC, three-pole industrial circuit breaker designed to protect three-phase electrical circuits in demanding industrial environments. This model identifies a specific device within the Cutler Hammer family and is intended for use in industrial power distribution where reliable overcurrent protection is required across three-phase circuits. With a 125 A rating, it is suited for circuits that draw up to that current under normal operating conditions, while its 600 VAC rating indicates the maximum voltage it can safely interrupt in a three-phase system, ensuring compatibility with common industrial power supplies. The FDB3125 designation denotes the exact product as part of Cutler Hammer's industrial circuit breaker lineup, helping technicians locate the correct replacement or relevant documentation in manuals and panels.