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Parallel Groove clamp for MV

PG clamp PG-AL-16-120-2S bare to bare cable

Parallel Groove clamp, PG clamp for bare to bare cable 16-120mm2, two bolts, aluminum Alloy material
PG clamp PG-AL-16-120-2S bare to bare cable
Features
    • Wide cable application size
    • Fast installation with torque wrench JTN-11-13
    • High mechanical strength aluminum teeth
    • Durable materials, which prevents rust and corrosion
    • EN-50483:2009 type test report from the third party independent laboratory
    • Low cost with factory location in China
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DESCRIPTION
TEST
REVIEW

Application

The tow bolts aluminum bare cable PG Clamp is designed to connect two bare aluminum cables. The aluminum material is high conductivity, to ensure the current flowing. It’s used in overhead power lines to ensure a secure mechanical grip and reliable electrical conductivity while minimizing power loss.


Main Application:

 • Overhead Transmission Lines:  Ensures stable current flow and mechanical integrity under tension and vibration.

 • Distribution Networks:  Helps maintain consistent electrical performance across branching conductors.

 • Substation Connections:  Supports robust and corrosion-resistant connections.

Technical specification

Product code  Main line, mm2 Branch line, mm2 Bolt
PG-AL-16-120-2S AL 16 – 120 AL 16 – 120 2

Components and materials

The Parallel groove connector PG-AL-16-120-2S is manufactured by direct factory Jera Line factory, the product is made of high strength corrosion proof extruded aluminum alloy, galvanized steel bolts, nuts, spring washers. The material provide high tensile strength and weather resistant during application.

Components Materials
Body Aluminum
Scew, washer, nut hot dip galvanized steel

Dimensions

Test

This Parallel Groove clamp is conducted testing in Jera Line in-house laboratory in accordance with European fundamental standards.

It tested by laboratory testing equipments, the testing as following:

 • Mechanical Pull-Out Test – Assesses grip strength under tension

 • Torque/Clamp Force Test – Measures tightening characteristics and contact pressure

 • Corrosion Resistance Test – Simulates environmental exposure for long-term durability

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