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Overhead Line Hardware

Jb Type Aluminum Alloy Parallel Groove Cable Clamp for Overhead Power Line with IEC Standard

Product Overview

The JB Type Aluminum Alloy Parallel Groove Clamp is a high-performance splicing fitting designed for overhead power distribution systems.

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Product Details

It creates a secure, low-resistance connection between two aluminum cables, ensuring stable power transmission and long-term operational safety.

Product Features

  • 2.1 Durable & Lightweight Construction
  • Made of high-strength aluminum alloy, offering excellent corrosion resistance and mechanical stability.
  • The three-bolt design ensures even clamping pressure, preventing loosening under wind or vibration.
  • 2.2 Fast, Reliable Installation
  • No special tools required; installs quickly on live or de-energized lines to save labor and time.
  • Precision-machined parallel grooves provide a tight, gas-tight grip to avoid oxidation and voltage drop.

Technical Specifications

ItemDetail
Model No.JB-1, JB-2, JB-3, JB-4, JB-5, JB-6 (Applicable Conductor Cross-Section: 16-300mm²)
MaterialAluminum Alloy Main Body + High Strength Bolts, Nuts, Flat Washers, Spring Washers
ApplicationFor non-load-bearing splicing, branching and jumper connection of Aluminum Strand / Aluminum Conductor Steel Reinforced (ACSR) in overhead power distribution lines; suitable for high & low voltage power distribution, power grid transformation and other related scenarios
OEM Customization SupportYes

Applications

Ideal for connecting aluminum cables in overhead lines, branch circuits, and power distribution networks.
Suitable for low to medium voltage applications, including utility and industrial projects.

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