🔧 D1-1 Wire Splicing Connectors — Tool-Free Inline Wire Joiners
Fast, safe, tool-free wire splicing for your smart home installations and electrical projects. The D1-1 wire splicing connectors let you join wires without stripping, soldering, or crimping. Simply insert the wires and close the lever — done. Flame-retardant PC shell, tinned copper conductors, and a transparent housing for visual wire confirmation. Perfect for joining wires when installing SONOFF relays, smart switches, and sensors behind walls.
⚡ Key Features
- Tool-Free Splicing — no stripping tools, soldering iron, or crimping pliers needed; insert wires and close the lever
- Flame-Retardant Shell — high-quality PC insulating material resists high temperatures; reduces fire hazards
- Tinned Pure Copper Conductors — strong electrical conductivity, rust-resistant, and long-lasting
- Transparent Housing — see your wire connections clearly for visual confirmation of correct insertion
- Reusable — open the lever to release and reposition wires; no single-use waste
- Compact Size — fits behind wall switches and inside junction boxes
🏠 Perfect For
Smart Switch Installation
Joining wires when installing SONOFF MINI, Basic, or other inline relays behind wall switches. Quick and reliable connections without soldering.
Lighting Circuits
Splicing lighting cables in ceiling roses, junction boxes, and wall boxes. Perfect for extending or branching circuits.
DIY Electrical Projects
Any project requiring quick, safe wire-to-wire connections. Rated for mains voltage applications.
Temporary & Reusable
Test wiring configurations before committing. Open the lever to release and reposition wires as needed.
📋 Product Details
| Product | D1-1 Wire Splicing Connectors |
| Type | Inline wire splice / joiner |
| Mechanism | Lever-lock (tool-free) |
| Shell Material | Flame-retardant PC (insulating) |
| Conductor | Tinned pure copper |
| Housing | Transparent (visual confirmation) |
| Reusable | Yes |
| Warranty | 1 Year |
❓ Frequently Asked Questions
What wire sizes do they accept?
Are they safe for mains voltage?
Can I reuse them?
🤝 Need Help? We're Here for You!
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Weltevreden Park, Roodepoort
Gauteng, 1709
Connect. Click. Done.
Tool-free wire splicing connectors for smart home installations.