Will the electric wire in the house be electrocuted if the tiger clamps it?
Conduction without electricity is relative, not absolute, and is related to voltage. 220 of the voltage can be considered non-conductive.
Don't touch a hand pliers metal place, standing in the wood or rubber soled shoes wear insulating cut, will determine the electric shock!
Clamp single strand. At the same time with double, will cause a short circuit, causing a fire, so non professional personnel not to operate normally.
The place where the vise is shaking is insulated, but if it is not a professional electrician, it is better not to operate with electricity because of the long time of use and the decrease of insulation.
Electric conduction。 Even with insulation layer, cut the wire must be positive or negative separation, otherwise it is easy to short-circuit, dangerous.