1SBL367201R1100

ABB identifies 1SBL367201R1100 as AF52-40-00-11, a 4-pole block contactor with four normally-open main poles. It is intended for controlling power circuits up to 690 V AC and 440 V DC, particularly non-inductive or slightly inductive loads.

ABB AF52-40-00-11 (1SBL367201R1100) is an electronic-coil 4-pole power contactor featuring 4 NO main contacts, 100 A AC-1 rating at 40°C, and 53 A AC-3 at 400 V, corresponding to approximately 22 kW motor rating at 380/400 V. Its wide-range coil operates from 24–60 V AC 50/60 Hz or 20–60 V DC and includes ABB's built-in surge protection.