Power contactor, Application: Mains contactor for resistive consumers from 1000 A, AC-1 contactors greater than 1000 A, Utilization category: AC-1: Non-inductive or slightly inductive load, resistance furnaces, Connection technology: Screw connection, Rated operating current AC-1 conventional thermal current, 3-pole, 50 - 60 Hz open at 40 °C: Ith = Ie= 2450 A, Rated operating current AC-1 conventional thermal current 1-pole open: Ith= 5000 A, Can be used for: DILM820-XHI., Notes: Integrated protective circuit in the control electronics., 660 V, 690 V or 1000 V: do not reverse directly., Current type AC/DC: AC and DC operation