1SBL297501R1100

The ABB AF38-22-00-11 Contactor, Part No. 1SBL297501R1100, is a compact 4-pole power contactor designed mainly for switching non-inductive or slightly inductive loads. Its 2 normally-open + 2 normally-closed main poles make it useful where both NO and NC power switching functions are required in a single device, such as heater circuits, HVAC systems, lighting control, OEM machinery, industrial automation panels, auxiliary power switching, and general industrial control applications.

For AC-1 general switching duty, ABB rates this model at 55 A at 690 V and 40°C, reducing to 45 A at 60°C and 37 A at 70°C. The conventional free-air thermal current is 55 A. In AC-3 motor duty, it is rated at 22 A at 380/400 V, corresponding to approximately 11 kW at 400 V.