Multiple inspections before leaving the factory to bring the best quality，IEC standards
Can be customized according to your needs
1.In closing state, when handcart in working or isolated position, and with handle operating, the handcart won’t move, so that to prevent to pull handcart on- load.
2 .When handcart in working position, EK6 earthing switch can’t close, to avoid closing earthing switch.
3 .When handcart back to isolated state, after EK6 closing, the handcart can’t be moved to working position to prevent closing with earthing wire.
4.Once handcart is away from isolated position, when push the handcart with handle to working position, during the way, can’t carry on closing operation.While after reached to working position, closing operation can be made.
5.After handcart getting into cabinet, as long as handcart is not in isolated position, it can’t draw out from the cabinet.
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