4mm² Copper Cable Connector, Industrial Electrical Wire Lug Terminal

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Brand	HuaSpare	SKU	AIG20260923041049001
Category	Electrical Wire & Cable Assemblies	Stock	5kIn Stock
Unit	piece

Quality AssuredFast Dispatch7-Day ReturnsExpert Support

Product Overview

This 4mm² copper cable connector is a high-conductivity electrical terminal designed for reliable wire termination in power distribution, control panels and industrial wiring systems. Made from premium pure copper, it ensures low resistance and stable electrical performance for long-term operation.

Key Features

Made of high-purity copper for excellent electrical conductivity and minimal voltage drop
Standard 4mm² wire capacity, fits common industrial cable gauges
Smooth surface finish, corrosion resistant for extended service life
Compatible with standard crimping tools for fast, secure installation
Widely used in power distribution cabinets, motor connections and control circuits
RoHS compliant, meets industrial electrical safety requirements

Specifications

Parameter	Value
Connector Type	Copper Cable Lug / Terminal Connector
Wire Size	4 mm²
Material	High Purity Copper
Installation Method	Crimp Termination
Application	Industrial Electrical Wiring
Compliance	RoHS, Industrial Grade

Applications

These 4mm² copper cable connectors are suitable for a wide range of industrial and commercial electrical applications, including power distribution cabinets, motor control centers, automation control panels, renewable energy systems, industrial machinery wiring, and electrical equipment maintenance. They are ideal for both new installation and repair replacement scenarios.

Package Contents

1 x 4mm² Copper Cable Connector (bulk packaging available for volume orders, contact our sales team for wholesale pricing)

Quality Assured

All products come from brand-authorized channels or directly from the original manufacturer. Every order undergoes quality inspection before dispatch and comes with a certificate of conformity and warranty card.

Shipping & Delivery

In-stock items are dispatched within 24 hours via express courier or dedicated freight lines. Full-truck solutions are available for bulk cargo, with end-to-end tracking.

Return Policy

Unused products in their original packaging can be returned within 7 days of delivery. For quality issues, the seller covers all shipping costs, and products are covered by a 12-month warranty.

After-Sales Service

Dedicated one-on-one customer support is online on weekdays from 9:00 to 18:00. Remote engineer support for product selection and installation guidance is available by appointment.