They are used for branching of CIP from overhead lines, as well as for branching from not insulated carrier neutral conductor.N 640® is designed for branching from overhead lines to the building entrance CIP cross section 2x16-4x25.
Characteristic
Contact with the branch conductor is ensured by piercing the insulation.
The tightening force of the bolt is controlled by using a tear-off head.
The housing is made of insulating material. It is resistant to ultraviolet rays, as well as other climatic and mechanical influences.
Contact plates are made of aluminium alloy, designed for connecting aluminium wires.
The contacts on the branch side are coated with grease.
Advantages of use
The clamp bodies are grey in colour, which eliminates application errors.
The contact plates are made on the trunk side in the form of a die, so as not to reduce the mechanical strength of the wire..
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