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- Contact Person : Ms. zhao angelina
- Company Name : Kawamura Electric Int'l (Shanghai) Inc.
- Tel : 0086-021-62862568
- Fax : 0086-021-62862958
- Address : Shanghai,shanghai,11 FLOOR, 501#, HONGYUN BUILDING, WUNING ROAD
- Country/Region : China
- Zip : 200063
Earth Leakage Circuit Breaker KWNE-400 /ELCB/RCCB
Product Detailed
Related Categories:Circuit Breakers
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earth leakage circuit breaker
| Rated current of frame size Inm(A) | 400 | ||
| Type | KWNE-400 | ||
| Rated current In(A) | 200,225,250,315,350,000 | ||
| Number of poles | 3 | 4 | |
| Rated insulation voltage Ui(V) | AC690 | ||
| Rated operating voltage Ue(V) | AC400 | ||
| Rated impulse withstand voltage Uimp(V) | 8000 | ||
| Arcing distance(mm) | ≤50 | ||
| Rated ultimate short-circuit breaking capacity Ics(kA) | AC400V | 50 | |
| AC230V | 75 | ||
| Rated service short-circuit breaking capacity Ics(kA) | AC400V | 50 | |
| AC230V | 75 | ||
| Rated residual operating current | 100mA,300mA,500mA Adjustable | ||
| Maximun break time | 0.1s | ||
| Rated residual non-operating current | 1/2 In | ||
| Rated residual short-circuit breaking capacity | 1/4 Icu | ||
| Operational performance (Number of operating cycles) | With current | 1000 | |
| Without current | 4000 | ||
| Outline dimensions(mm) | W | 140 | 184 |
| L | 257 | ||
| H | 103 | ||
Earth Leakage Circuit Breaker KWNE-400 /ELCB/RCCB
