Power contactor, Application: Miniature contactor for motors and resistive loads, DILEM power contactors, Utilization category: AC-1: Non-inductive or slightly inductive load, resistance furnaces, AC-3: Squirrel cage motors: Starting, switching off during operation, AC-4: Squirrel cage motors: Starting, plugging, reversing, inching, Connection technology: Screw terminals, Poles: 4-pole, Rated operating current AC-3 380 V 400 V: Ie= 9 A, Rated operating current AC-1 conventional thermal current, 3-pole, 50 - 60 Hz open at 40 °C: Ith = Ie= 22 A, encapsulated: Ith= 16 A, Rated operating current AC-1 conventional thermal current 1-pole open: Ith= 60 A, encapsulated: Ith= 50 A, max. Rated operating power Three-phase motors 50 - 60 Hz AC-3 220 V 230 V: P= 2.2 kW, 380 V 400 V: P= 4 kW, 660 V 690 V: P= 4 kW, max. rated operating power Three-phase motors 50 - 60 Hz AC-4 220 V 230 V: P= 1.5 kW, 380 V 400 V: P= 3 kW, 660 V 690 V: P= 3 kW, can be used for: .DILEM, .DILE, current type AC/DC: alternating current operation
| Property | Value |
| Number of normally open contacts as main contacts: | 4 |
| Rated operating power at AC-3, 400 V: | 4 kW |
| Rated operating power at AC-4, 400 V: | 3 kW |
| Rated operating current Ie at AC-1, 400 V: | 22 A |
| Rated operating current Ie at AC-3, 400 V: | 9 A |
| Rated operating current Ie at AC-4, 400 V: | 6.6 A |
| Voltage type for actuation: | AC |
| Rated control supply voltage Us at AC 50 Hz: | 24 V |
| Rated control supply voltage Us at AC 60 Hz: | 24 V |
| Main circuit connection type: | screw connection |
| Suitable for series installation: | no |
| Rated operating power NEMA: | 3.7 kW |
