Allen-Bradley 140M-D8T-C16 Motor Circuit Breaker

The Allen-Bradley 140M-D8T-C16 motor protection circuit breaker is a three-pole, 16 A device in the 140M frame designed to protect and disconnect motors on three‑phase electrical systems and fit in standard control panels. The C16 designation identifies the 16 A operating current, while the D8T configuration denotes the motor-protection frame variant used in this model. As a motor protection circuit breaker, it provides overload and short-circuit protection for motor circuits and integrates with motor starters or control circuitry in industrial equipment. Typical applications include motor control panels, conveyors, pumps, and fans where reliable interruption and protection of three‑phase motors are required.