Bi-metallic shear bolt cable lug CLBVz-BI-36-3-185-400

bolt type bi-metal lug, copper bus bar connection, 36KV, 185-400mm2 suit for aluminum cable conductor

Features

Bi‑metallic design for optimal conductivity and corrosion resistance
Three shear‑head bolts ensuring consistent electrical contact
Wide conductor range: 185–400 mm²
No crimping tools required
Compatible with LV & MV cables up to 36 kV
Chinese direct factory

DESCRIPTION

TEST

REVIEW

Application

Bimetallic shear bolt lug CLBVz‑BI‑36‑3‑185‑400 is also called bi‑metallic mechanical shear‑bolt cable lug designed for reliable termination of 185–400 mm² aluminum conductors in low‑ and medium‑voltage power distribution systems (up to 36 kV).

Its Al–Cu bi‑metallic palm ensures excellent conductivity and prevents galvanic corrosion when connecting aluminum cables to copper busbars or terminals.

Key application:

• MV switchgear connections

• Transformer terminals

• Busbar connections

• Industrial and utility power distribution

• Renewable energy installations (solar/wind)

Technical specification

Product code	Cable size, mm2	Bolt number	Application cable
CLBVz-BI-36-3-185-400	185-400	3	Aluminum

Components and Materials

MV bi-metallic mechanical lug 36 kV 185-400 is manufactured in China by Jera Line, a global manufacturer specializing in mechanical cable connectors, shear bolt lugs, and MV cable accessories. Our products are developed, tested, and manufactured under strict quality systems to meet international standards and customer‑specific requirements.

The mechanical shear bolt lug 185–400 mm² consists of the following main part:

Components	Materials
Body	Aluminum Alloy
Shear bolts	Aluminum Alloy
Palm	Copper

Dimensions

Test

Bi-metal mechanical shear off bolt terminal lug undergoes shearhead function and mechanical testing in Jera Line factory laboratory, the testing scope follow with the International standard IEC-61238 for mechanical cable lugs used in medium‑voltage power distribution networks.

As a mechanical shear bolt cable lug factory, Jera’s line’s testing is enhanced safety and reliability in MV power distribution networks, proven mechanical strength for conductor sizes ranging from 185-400 mm², and Confidence in long-term performance for transformers, switchgear, busbars, and utility installations.

Testing pictures: