Products >> Electric products >> Dual Power AST
4P 63A 380V MCB type Dual Power Automatic transfer switch ATS
.Normal conditions for operation and installation:
Environmental Temperature Condition:-5~+40°C
Installation site is not more than 2000 meters above sea level.
Pollution Level: Grade 3
Installation Category: 3
Vertical installation or horizontal installation
4. Main parameter
| Rated Current Ie A | 6,10,16,20,25,32,40 | 50, 63 |
| Electrical Appliances Class | CB | |
| Use Category | AC~33B | |
| Tripping Current | 5~10In (Type C), 10~15In (Type D), | |
| Rated voltage Ue | 220V (2P),380V (3P or 4P) | |
| Rated frequency | 50/60Hz | |
| Rated short circuit connecting ability Icm (Peak) | 9.18KA | 6.615KA |
| Rated short circuit breaking ability Icn (effective value) | 6KA | 4.5KA |

6. Terminal wiring diagram

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