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Saint-Lucia circuit breaker with two-position load switch
Altitude: not more than 2000m;
Category:
Saint-LuciaElectrical Components
+86-15100871888
Product Description
Main Technical Parameters:
| Project | Unit | Parameter |
| Rated frequency | Hz | 50 |
| Rated current | A | 630/1250 |
| Rated short-time withstand current | kA | 20/25 |
| Rated peak withstand current | kA | 50/63 |
| Rated short-circuit duration | s | 4 |
| Rated short-circuit closing current | kA | 50/63 |
| Mechanical operating life | Times | 5000 |
Usage Conditions:
- Altitude: not more than 2000m;
- Earthquake intensity: not more than 8 degrees;
- Air temperature: -30℃ ~40℃;
- Relative temperature: daily average not more than 95%, monthly average not more than 90%;
- Installation site: It is not suitable for installation in places with frequent severe vibration, water vapor, gas, chemical corrosive deposition, salt spray, dust and dirt and fire, and explosion hazards that obviously affect the performance of the mechanism.
1B601, Lefu Square, No. 481 Guangming Avenue, Dongkeng Community, Fenghuang Street, Guangming District, Shenzhen
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