
ABB electrical accessory MC2CB00ARWED-RAIL AC 1SAL247531R9912
- BrandABB
- SeriesMC2CB00ARWED-RAIL
- Depth68 mm
- Operating voltage at AC 50Hz440–690 V
- Operating voltage from 60 Hz AC mains440–690 V
- Width45 mm
- Height48 mm

Power contactor, AC switching ABB 1SAL247531R9912: AC-3 power 5.5 kW, AC-3 current 12 A, coil voltage 24–41 V, main NO contacts 2. Four-pole railway contactor, size-optimised, DC-controlled, with ring-lug cable connections. Intended for passenger and driver cabs. Contactor for remote switching of loads, such as motors and heaters. Dimensions 45 × 48 × 68 mm (W × H × D).
| Series | MC2CB00ARWED-RAIL |
|---|---|
| Electrical | |
| Operating voltage at AC 50Hz | 440–690 V |
| Operating voltage from 60 Hz AC mains | 440–690 V |
| Rated power at AC-3, 400 V | 5.5 kW |
| Rated operational power (NEMA) | 2.237 kW |
| Rated switching power at AC-4, 400 V | 4 kW |
| Rated control supply voltage Us DC | 24–41 V |
| Rated operational current Ie at AC-1, 400 V | 20 A |
| Rated operating current Ie at AC-3, 400 V | 12 A |
| Rated operational current Ie at AC-4, 400 V | 9 A |
| Number of main NC contacts | 2 |
| Number of main NO contacts | 2 |
| Switch-on current type | DC |
| Mechanical | |
| Depth | 68 mm |
| Width | 45 mm |
| Height | 48 mm |
| Modular design | No |
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