The utility model relates to a vacuum contactor-fuse combined electric appliance, particularly a hand trolley type horizontal pulling and isolatingswitch device.
本实用新型一种真空接触器-熔断器组合电器，涉及手车型水平拉引隔离的开关装 置。
2
The cabinet is equipped with electric hand ring, electric spring mechanism to operate the load switch, grounding switch and isolatingswitch with manual operating mechanism.
本环网柜配用电手，电动弹簧机构来操作负荷开关，接地开关和隔离开关配用手动操作机构。
3
Widely used in 10 KV lines of electric power distribution, may realize the switch, isolating and earthing, and effectively avoid the equipment to phase lack operation.