Copper-Aluminum Bimetallic Cable Lugs for Aluminum Conductors

Copper-aluminum bimetallic cable lugs for connecting aluminum conductors to copper terminals, with a compression barrel and single-hole palm.

Category: Power Fittings

Product Details

1 Product Attributes （General specification）

Product Name	Copper Cable Lug, Aluminum Cable Lug, Copper Aluminum Bimetallic Lug
Standard	GB/T 14315
Material	T2 Red Copper / Pure Aluminum / Copper-aluminum composite
Surface Treatment	Tin-plated / Natural finish
Structure	Tubular crimping part + flat terminal with mounting hole, marked with specification
Origin	Hebei · Handan · Yongnian — Integrated Manufacturer & Exporter
MOQ	100 Pcs (negotiable for trial orders)

2 Performance Parameter （Reference data）

Conductivity	Excellent electrical conductivity, low contact resistance
Crimping Performance	Tight crimping, not easy to loose
Working Temperature	-40 ℃ ~ +120 ℃
Type Mark	DT (copper), DL (aluminum), DTL (copper-aluminum)

3 Optional Types

DT Copper lug	Pure copper terminal, suitable for copper wire connection, tin-plated optional
DL Aluminum lug	Pure aluminum terminal, for aluminum cable connection
DTL Copper aluminum bimetallic lug	Transition connection between copper wire and aluminum cable, avoid galvanic corrosion

4 Size Table （Common models）

Common specifications of cable lug, dimensions for reference only, customized sizes available.

Model	Applicable Cable Cross Section(mm²)
DT/DL/DTL-10	10
DT/DL/DTL-25	25
DT/DL/DTL-50	50
DT/DL/DTL-95	95
DT/DL/DTL-150	150
DT/DL/DTL-240	240

5 Applications & Packaging

Applications	Widely used in power distribution cabinets, overhead lines, photovoltaic power stations, electrical equipment, for cable end crimping and connection.
Packaging	Plastic bag + carton
Documents	PI, Packing List, Certificate of Origin, Mill Test Certificate
Payment Terms	30% T/T in advance, balance before shipment
Lead Time	10 – 18 days according to specs and quantity