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Application
Application in industrial and commercial energy storage DC side protection
Function Selling Point
Small volume high voltage,two poles 1500V;Non polarity,more convenient wiring and installation;Unique arc extinguishing design with short flying distance.
| Type | Frame current Inm(A) | Rated Current (A) | Pole | Rated Voltage (V) | Rated Insulation Voltage(V) | Rated Impulse Withstand Voltage (V) |
| SWM3Z-250H | 250 | 125.140.160.180.200.225.250 | 2 | 1000 | 1000 | 12000 |
| 3 | 1250 | 1500 | ||||
| 3 | 1500 | |||||
| SWM3Z-320H | 320 | 280.315.320 | 2 | 1000 | 1000 | |
| 3 | 1250 | 1500 | ||||
| 3 | 1500 | |||||
| SWM3Z-400H | 400 | 315.350.400 | 4 | 1000 | ||
| SWM3Z-630H | 630 | 400.500.630 | 4 | 1250 | 1500 | |
| SWM3Z-800H | 800 | 630.700.800 | 4 | 1500 |
