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Brass Split Bolt Connector

Material: Brass
Finish: Electroplated Copper
Sizes (AWG): 10–16, 8–12，6–10, 4–8, 2 (STR)，1/0，2/0，3/0，4/0.
Usage: to connect and bond copper wires.

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A split bolt connector is a solderless electrical fitting designed to splice, branch and ground copper conductors. Thanks to the special split structure, it enables fast on-site assembly and stable electrical connection, widely adopted in all kinds of electrical installation projects.

Our brass split bolt connectors are forged of high-purity brass with copper plated surface. High conductivity, anti-corrosion property and solid mechanical structure ensure long-term reliable performance for indoor, outdoor and heavy-duty working conditions.

This fitting features an electroplated copper finish and comes in a full range of sizes, delivering secure, reliable solutions for copper wire splicing, bonding and grounding. It fits perfectly for power distribution, industrial wiring, solar PV systems and professional grounding installations.

We supply premium brass split bolt connectors, solderless electrical connectors and grounding fittings. Multiple specifications are available to meet different application demands. Engineered for durability and stable electrical performance, our products serve as cost-effective, labor-saving options for solid and stranded copper conductors.

Forged from high-purity brass with protective coating, it provides excellent conductivity and corrosion resistance, keeping stable operation in building wiring, industrial facilities, renewable energy and harsh environment projects.

Key Specifications

Parameter	Details
Material	High-Purity Brass
Surface Finish	Electroplated Copper (Enhances Conductivity & Corrosion Resistance)
Available Sizes (AWG)	10–16, 8–12, 6–10, 4–8, 2 (STR), 1/0, 2/0, 3/0, 4/0
Main Usage	Copper Wire Splicing, Bonding, Grounding & Branching

Core Features

Premium Raw Material: Made of high-purity brass for superior conductivity and long-lasting corrosion resistance, preventing rust and oxidation in harsh outdoor or industrial environments.
Secure & Stable Connection: Precision-machined bolts provide ample tightening torque, ensuring gap-free conductor contact and eliminating loose wiring, poor conductivity and safety hazards.
Wide Size Compatibility: Full size range available to fit diverse cable specs, compatible with both stranded and solid copper conductors for versatile engineering needs.
Quick Installation: Designed for easy setup with standard tools, no specialized equipment required, cutting down construction time and labor costs.
Extreme Durability: High mechanical strength withstands vibration, extreme temperatures and weathering, ensuring consistent lifelong performance in demanding conditions.

Application：

This heavy-duty split bolt connector is built for rigorous use, offering consistent, stable performance across critical electrical and industrial applications:

Power distribution and transmission projects
Commercial & residential building electrical systems
Industrial automation and control systems
Railway traffic signaling and communication wiring
Solar photovoltaic (PV) power station wiring
Grounding and lightning protection systems
Telecommunication cable splicing and branching

Selection & Installation Guide

Selection Tips

Select the correct model according to AWG wire gauge
Match connector material with conductor type
Upgrade anti-corrosion type for outdoor or humid environments

Installation Instruction

Strip cable insulation at the correct length
Put multiple conductors into the split position
Tighten the central bolt uniformly
Check connection firmness before use
Add insulated protection for outdoor installation

FAQ

Q：What wire sizes do split bolt connector fit?

A：They cover a full range from #16 AWG up to 4/0 AWG.

Q：Is the split bolt connector reusable?

A：Yes, it can be disassembled and adjusted repeatedly.

Q：Suitable for outdoor installation?
A：Available for outdoor use, with extra insulation suggested.

Q：What is your MOQ and lead time?
A：Low MOQ for trial orders; bulk orders shipped within 30 days.

Complete dimension data and size chart are available upon request.

Email us at aceindustry@126.com, or leave a message below.

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