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Outdoors load (isolation) switch
 Products
Type:GFWA-40.5 Switch
Ur:12/24/40.5 kV
In:400/630/1250A
Ik:16/25/30 tk 4s

1.Double knife type isolation knife switch.Tungalloy contact head. Explosion chamber disposed spring energy stored system. Disposed spring controled fast switch installment.
2.Three-phase sits together the type installs the structure. May elect to dispose earthing switch and earthing switch addition load switch.It has reliable mechanical block system and electronic block system.
3.May elect to dispose electrically operated control equipment using in long-distance or on the spot controls.
4.Commercialization industrial design . Anyone may elect appendix will installment on switch main body . The technology is mature .The structure is compact .Safely and reliably.

GB3804.2004
GB1985.2000
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