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A2R-63 Automatic Transfer Switch
| Automatic Switching: | Detects power loss and switches to a backup source, like a generator. |
| Continuous Power: | Ensures an uninterrupted power supply to essential systems during outages. |
| Versatile Applications: | Used in residential, commercial, and industrial settings. |
| Safety: | Enhances safety by automatically managing power source transitions. |
| Installation: | Typically installed between the main power source and the load, often in conjunction with a generator. |
| Standard | IEC 60364-4-43. |
| Rated insulation Voltage Ul | 690V |
| Rated impulse withstand voltage Uimp | 8kV |
| Rated working voltage Ue | AC220V/AC110V |
| Rated Frequency | 50/60Hz |
| Class | PC Class: can be switched on and loaded without generating short- circuit current |
| Pole number | DP |
| Rated short-circuit current lq | 5kA |
| Short circuit protection device (fuse) | 63A |
| Rated impulse withstand voltage | 8kV |
| Control circuit | Rated control voltage us: AC220V |
| Auxiliary circuit | AC220V/110V 50Hz le=5A |
| Contactor change -over time | <50ms |
| Operation Change-over time | <50ms |
| Returne Change-over time | <50ms |
| Power off time | <50ms |
| Change-over operation time | <50ms |
| Mechanical life | >8000 times |
| Electrical life | >1500 times |
| Usage category | AC-31B |
| Working Temperature | -5 to 40 C |