- 1Application of domestic and foreign circuit breaker with high reliability and long life span.
- 2Consideration of electrical and mechanical stability with engineering design.
- 3Economical products with easy maintenance.
- 4Preservation of long life span with excellent blockage and input trait of circuit breaker and steadfast operating devices.
- 5With the excellent insulation restoration trait during the electric current blockage under high degree of vacuum state, its Arc period is less than 15ms.
- 6There is no lowering of the vacuum level and abrasion in the joints even with the long-term use of vacuum circuit breaker. It is excellent in blockage capacity has long mechanical life span.
|Rated Voltage [KV]||3.6/7.2/12(15)/17.5/24/36||4.76/7.2/15/25.8||3.45/6.9/11.5/23/34.5|
|Rated Bus Current [A]||400, 600, 800, 1200, 1500, 2000, 25000, 3000, 4000|
Current (1s) [KA]
|8, 12.5, 20, 25, 31.5, 40|
|Rated Impulse Withstand
(Maximum Volue) &
Rated Withstand Voltage