Tensioning device for bundle ST 4x25-50 NILED 13302761

Clamp is designed to hold round cross-section conductors under tension changes in electrical installations. Used for tensioning and adjusting the sag of overhead lines (SIP) without a neutral messenger wire. Used for gripping 4-core SIP-4 wire. The clamp is a hinge-jaw spring-loaded connection with contact pads. The contact pads have concave surfaces with knurling for better conductor grip. The clamp does not damage the wire insulation during operation. The clamp is equipped with a shank with an eyelet, used for connection with pulling devices (winches, cable drums, blocks, etc.). On the side of the clamp, there is a locking cheek that ensures the conductor is held and prevents it from falling out of the working part of the clamp - the contact pads. Number of cores, pcs - 4 Conductor diameter, mm - 34-46 Core cross-section range, mm2 - 25-50 Maximum static load, kg - 600