vacuum circuit breaker KWNE-800/ELCB/RCCB
Product Details:
| Type | Vacuum |
|---|---|
| Place of Origin | Guangdong, China |
| Brand Name | Kawamura |
| Model Number | KWNE-800 |
Detailed Product Description
vacuum circuit breaker
| Rated current of frame size Inm(A) | 800 | ||
| Type | KWNE-800 | ||
| Rated current In(A) | 400,500,630 | ||
| 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 | 500 | |
| Without current | 2500 | ||
| Outline dimensions(mm) | W | 210 | 280 |
| L | 275 | ||
| H | 103 | ||
vacuum circuit breaker KWNE-800/ELCB/RCCB
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Company Info
Kawamura Electric Int'l (Shanghai) Inc.
[China]
[Verified Member]
City: Shanghai
Province/State: Shanghai
Country/Region : China
Business Type:Manufacturer, Trading Company
Online Postings: Products