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Explosion Proof Electrical Equipments
KJG-Y Mining Explosion Proof Intrinsically Safe High-voltage Vacuum Feeding Switch Used with Movable Transformer Substation
Use: This vacuum switch is used in coal mine and places where are filled with methane, coal dust or explosive mixed gas, in the three-phase ungrounded power grid of AC50Hz,voltage 6KV or 10KV, current range is 50A-630A.Combined with our product BXB series low voltage protection box, protects and measures the movable transformer substation.
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