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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
KWN-400C,S,G/MCCB molded case circuit breaker
Product Detailed
Related Categories:Circuit Breakers
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molded case circuit breaker
compact structure
and small volume
high breaking capacity
and short arcing distance
Related Product Searches:KWN-400C,S,G/MCCB molded case circuit breaker,High Quality,mccb circuit breaker 80a, motorized mccb circuit breaker,KWN-400C,S,G
molded case circuit breaker
| Rated current of frame size lnm(A) | 400 | ||||||
| Type | KWN-400C | KWN-400S | KWN-400G | ||||
| Rated current ln(A) | 200, 225, 250,315,400 | ||||||
| Number of poles | 3 | 4 | 3 | 4 | 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 lcu(kA) | AC400V | 50 | 75 | 100 | |||
| AC230V | 75 | 120 | 150 | ||||
| Rated service short-circuit breaking capacity lcs(kA) | AC400V | 50 | 75 | 75 | |||
| AC230V | 75 | 100 | 100 | ||||
| Operational performance(Number of operating cycles) | With current | 1000 | |||||
| Without current | 4000 | ||||||
| Outline dimensions(mm) | W | 140 | 184 | 140 | 184 | 140 | 184 |
| L | 257 | ||||||
| H | 103 | ||||||
KWN-400C,S,G/MCCB molded case circuit breaker
