Cable Connectors - Strain Clamp (NLL-2)

Nll series bolt type aluminum alloy strain clamp is suitable for 35KV or less than overhead circuit, Fix aluminum wire of steel-aluminum wire on strain rod. Overhead insulation aluminum conductor, it is for mating insulation aluminum cover, it takes insulation protection.

Aluminium alloy strain clamp

Material: Body and keeper-aluminum alloy /ductile iron
Hardware-galvanized steel
Sockets and Clevises-ductile iron, galvanized
Cotter Pin-stainless steel
NLL series strain clamps is apply for the overhead line insulated Al conductor or Al bare conductor. It fix in the corner or terminal of the insulators to make the conductor fixed and tighten.


The strain clamp without any magnetic hysteresis loss and good at the energy-conservation effect.
Link fitting are used to link clamps to insulator, or to link insulator and ground wire clamp to tower arms or substation structures. Link fitting have special type and common type in accordanle with mounting condition. The special type includes the ball-eye and soceket-clevis linking with insulator. The common type is usually pin connected tape. They have different grades in according to the load and are exchangeable for the same grade.
Feature: The body is forgeable cast iron or cast steel. The spring pin is bronze or stainless steel work, close pin is stainless steel

Wenzhou ziyong electrical Co., Ltd is a comprehensive and production processing trading enterprise in Zhejiang Province which is approved by the Forgeign Trade Department in China, and has own import and export power. We are engaged in cable and cable accessories, Like insulation piercing connector, cable connectors and fittings, like insulators and cable lugs and other connectors, explosion-proof products, fuse products, transformers, auto parts to cars, electricity and electronic products, plastics, machinery and decorated products.