1SFL587102R1100

ABB 1SFL587102R1100 – AF305-40-00-11 is a heavy-duty 4-pole power contactor from ABB’s AF contactor range, engineered for high-current motor control, isolation, bypass and power-distribution applications in demanding industrial electrical systems.

The contactor incorporates four normally open main contacts (4NO) and is rated at 305 A under AC-3 motor-duty conditions at common industrial voltages from 220 V through 440 V. At 380–400 V, ABB specifies an AC-3 motor power rating of approximately 160 kW, with the same 160 kW rating at 415 V and 440 V.