| Customization: | Available |
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| Certification: | ISO9001 |
| Shell Material: | T2 Copper |
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1.630A static contact series indoor vacuum circuit breaker primary static contact is used for 630A static contact series indoor vacuum circuit breaker, which is the core conductive switch element in vacuum circuit breaker. It is suitable for AC 50HZ, rated working voltage up to 24KV, rated working current up to 4000A switch control loop. It is used in the indoor vacuum circuit breaker of the 630A static contact series produced by many companies.
2. Environmental conditions for use
A. The altitude shall not exceed 2000m
B. The upper temperature limit of the surrounding air does not exceed +40°C
C. The lower limit of ambient air temperature is -5 °C
D. The maximum relative humidity of the surrounding air is not more than 90%
E. In the medium without explosion hazard, and there is no gas and dust (including electric precipitation) in the medium that is enough to corrode the metal and destroy the insulation, dust pollution will reduce the service life of the contact.
| Product name | Product model | Rated voltage(KV) | Current rating(A) | Product length(mm) | Product material |
| Static contacts | 630A/1250A | 12KV | 630A/1250A | 67,72,82,119,145 | T2 copper |
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