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VEF( C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker

VEF(C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker has perfect electric and mechanism function, the operating structure is stable and long endurance. The main circle use embedded pole, can increase the insulation level. The stable operating structure and electrical function can make it to be maintain free. It can use for 3.6-12kV power systems.

parameters

Technical Information

Technical Specification
Rated Voltage	kV		12
Power frequency withstand voltage 1min	kV		42/48
Impulse withstand voltage 1.2/50μs:	kV		75/85
Secondary circle Power frequency withstand voltage 1min	V		2000
Rated power frequency	Hz		50
Rated current	A		630 1250
Rated short circle breaking capacity	kA	20	25	31.5
Rated peak withstand current	kA	50	63	80
Rated short circle making capacity	kA	50	63	80
Rated short time current 4s	kA	20	25	31.5
Rated short time current endurance time	s		4

Overall and installation dimensions

Product Center

Indoor high voltage load switch

14/5000 Indoor vacuum circuit breaker

Outdoor vacuum circuit breaker

Outdoor high voltage load switch

Outdoor high voltage disconnector

Outdoor drop fuse

High voltage current limiting fuse series

High voltage complete set

Product Center

VEF( C)-12GD Side-Install Embedded Pole Vacuum Circuit Breaker