Cable Butt Splice Joiner - Size: 35mm (10 Pack)

📝 Cable Butt Splice Joiner – Size: 35mm² (10 Pack)

These uninsulated cable butt splice joiners are designed for securely joining medium-to-large DC power cables in battery, solar and inverter systems. Manufactured from high-conductivity tubular copper and finished with protective tin plating, they deliver a strong, corrosion-resistant connection for demanding 12v–48v applications.

Perfect for caravan, campervan, 4WD and marine builds, these connectors are ideal for both new installations and electrical repairs.

⭐ Essential Benefits

• High-conductivity copper – ensures efficient current flow with minimal voltage drop
• Tin-plated finish – improved resistance to corrosion and oxidation
• Heavy-duty crimp connection – provides strong mechanical and electrical bonding
• Reliable for DC systems – suited to battery, inverter and distribution wiring
• Non Insulated – suitable for use with heat shrink if required

⚙️ Functionality

Each joiner is designed to be crimped on both ends using a suitable heavy-duty crimping tool. Once crimped correctly, it creates a low-resistance, vibration-resistant join suitable for high-current DC circuits.

Ideal for extending, repairing or building custom cable assemblies.

🔌 Compatibility

• Suitable for 12v, 24v and 48v DC systems
• Commonly used in caravans, campervans and off-grid setups
• Ideal for battery interconnects and inverter cabling
• Suitable for custom harness building and cable repairs

🧰 Installation Difficulty

🟢 2/5 (Easy)
Requires an appropriate crimping tool for correct installation.

🔍 Features

• Uninsulated tubular butt splice design
• Suits 35mm² cable
• High-purity copper construction
• Tin-plated for corrosion protection
• Designed for heavy-duty DC applications

📊 Specifications

📦 What’s Included

• 10 × Cable Butt Splice Joiners (Suits 35mm² cable)

🙌 Why Choose This Product?

These 35mm² butt splice joiners provide a dependable and professional solution for medium-to-high current DC cable connections. Built from quality copper with corrosion-resistant plating, they’re designed to handle the demands of touring and off-grid electrical systems.

🚀 Our Promise

Order today for same-day dispatch and explore our full range of cable joiners and off-grid electrical accessories.