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Yellow Nylon Insulated Butt Splice Connector (100 Pack)
Yellow Nylon Insulated Butt Splice Connector (100 Pack)
SKU:CVB-YEL-NY-B-SPLICE
In stock
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Yellow Nylon Insulated Butt Splice Connector (100 Pack)
📝 Yellow Nylon Insulated Butt Splice Connector (100 Pack)
Upgrade your 12v wiring with higher-quality yellow nylon insulated butt splice connectors designed for clean, reliable joins in campervans, caravans, motorhomes, and off-grid builds. These connectors are made to deliver a stable crimp that lasts the journey, with tougher nylon insulation suited to higher-temperature DC wiring environments.
⭐ Essential Benefits
• Reliable cable joining – creates a strong inline connection for DC wiring repairs and extensions.
• Higher-quality terminals – built to deliver a more stable, long-lasting crimp than typical retail assortments.
• Nylon insulation (105°C rated) – higher temperature resistance than vinyl for warmer electrical environments.
• Improved vibration resistance – better strain relief for touring and mobile installs.
• Clean, professional finish – ideal for organised looms and distribution wiring.
⚙️ Functionality
These insulated butt splice connectors are used to join two cables end-to-end. Strip each cable end, insert into the connector, then crimp to form a secure mechanical and electrical connection suitable for common 12v–48v DC wiring tasks.
🔌 Compatibility
• DC wiring – in campervans, caravans, RVs, 4WDs, trailers, and marine-style installs.
• Automotive and off-grid looms – for lighting, pumps, fans, accessories, and general distribution.
• Cable size range – 4mm²–6mm² (AWG 12–10).
🧰 Installation Difficulty
🟢 1/5 (Easy) – basic strip and crimp installation with standard crimping tools.
🔍 Features
• Yellow nylon insulated connector – inline butt splice design for cable repairs and extensions.
• 105°C heat rating – suitable for higher-temperature DC circuits.
• Flexible, tougher insulation – improved durability compared to vinyl.
• Stable crimp barrel – designed for reliable conductivity and long-term connection strength.
📊 Specifications
| Specification | Detail |
|---|---|
| Color | Yellow |
| Insulation Type | Nylon |
| Cable Size Range | 4mm²–6mm² |
| AWG Range | 12–10 |
| Max Current | 48A |
| Temperature Rating | 105°C |
| System Compatibility | 12v–48v DC (typical applications) |
📘 DC Crimp Terminal Insulation Comparison
| Material | Pros | Typical Use Case |
|---|---|---|
| Vinyl | Low cost, Easy to crimp, Suitable for light-duty circuits | Interior dry areas, Basic accessory wiring, Lighting circuits, Low-current applications, Budget-focused builds |
| Nylon | Tougher insulation, Higher temperature resistance (105°C), Flexible, Better vibration resistance, Improved strain relief | Campervan 12v systems, Fuse blocks, DC-DC chargers, Solar controllers, General distribution wiring |
| Heat Shrink | Sealed insulation when heated, Excellent strain relief, High vibration resistance, Corrosion protection, Professional finish | Battery cables, Inverter feeds, Solar inputs, External wiring runs, Under-chassis wiring, Marine or damp environments |
📦 What’s Included
• 100 × yellow nylon insulated butt splice connectors
🙌 Why Choose This Product?
These connectors offer a step up from standard vinyl options, delivering better heat resistance and vibration durability. Ideal for campervan and off-grid builders wanting more robust wiring joins.
🚀 Our Promise
Order today for same-day dispatch and explore our full range of off-grid accessories.
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.