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Red Vinyl Insulated Ring Terminal M4 (100 Pack)
Red Vinyl Insulated Ring Terminal M4 (100 Pack)
SKU:CVB-RED-VIN-RING-4
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Red Vinyl Insulated Ring Terminal M4 (100 Pack)
📝 Red Vinyl Insulated Ring Terminal M4 (100 Pack)
These red vinyl insulated ring terminals are designed for reliable low-current DC wiring in automotive, campervan, caravan, and off-grid 12v–48v systems.
Built to suit 0.5–1.5mm² cable (AWG 22–16) and featuring an M4 ring size to suit 4mm studs/bolts, they provide a secure, vibration-resistant crimp connection for circuits rated up to 19A.
Designed with an easy-entry collar and double crimp sleeve, these terminals deliver a stronger, longer-lasting connection than typical off-the-shelf retail terminals.
⭐ Essential Benefits
• Easy entry collar – guides cable smoothly into the barrel for faster, cleaner installations.
• Double crimp sleeve design – improves mechanical strength and long-term connection stability.
• 19A max current rating – ideal for low-current DC circuits.
• 75°C temperature rating – reliable performance in standard electrical environments.
• Higher-grade construction – engineered for better fit, improved crimp strength, and long service life.
⚙️ Functionality
The vinyl insulation sleeve provides electrical protection and strain relief for smaller gauge circuits. The internal barrel compresses securely around the conductor when crimped with a suitable tool, forming a low-resistance mechanical and electrical bond.
Ideal for lighting circuits, control wiring, accessory feeds, switch panels, and signal wiring.
🔌 Compatibility
• Suits 0.5–1.5mm² cable.
• AWG 22–16.
• Fits M4 studs/bolts.
• Suitable for 12v, 24v and 48v DC systems.
• Rated up to 19A max current.
🧰 Installation Difficulty
🟢 1/5 (Easy)
Requires a suitable ratchet crimp tool designed for insulated terminals.
🔍 Features
• Red vinyl insulated sleeve.
• Easy-entry collar for simplified cable insertion.
• Double crimp barrel for improved security.
• Designed for DC automotive and off-grid applications.
• Supplied in bulk 100 pack.
📊 Specifications
| Specification | Value |
|---|---|
| Terminal Type | Ring terminal |
| Stud Size | M4 |
| Cable Size | 0.5–1.5mm² |
| AWG | 22–16 |
| Maximum Current | 19A |
| Temperature Rating | 75°C |
| Insulation Type | Vinyl |
| Pack Size | 100 Pack |
| Voltage Suitability | 12v–48v DC systems |
📘 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, 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 × Red vinyl insulated ring terminals M4
🙌 Why Choose This Product?
These red insulated terminals are ideal for smaller gauge wiring where reliability and clean installation matter. Designed for consistent crimp performance and long-term durability in campervan and off-grid electrical systems.
🚀 Our Promise
Order today for same-day dispatch and explore our full range of off-grid electrical 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.