E-Bike Wire Junction Box | Waterproof Insulation Connector
E-Bike Wire Junction Box | Waterproof Insulation Connector
E-Bike Phase Battery Wire Junction Box – Waterproof Insulation Connector
Keep your electric bike's wiring neat, safe, and fully protected with this heavy-duty Wire Connection Junction Box. Designed for e-bike motor controllers, battery phase lines, and tricycle controllers, this compact box provides superior insulation and a secure, organised connection point for your electrical wires.
Key Features
- High-Grade Bakelite Construction: Made from premium bakelite plastic and metal hardware — offering super-high insulation, heat resistance, and flame-retardant properties for safe, long-term use.
- Waterproof Design: Protects wire connections from moisture, dust, and the elements — ideal for outdoor e-bike and electric vehicle use.
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Multiple Wire Configurations: Available in 3-wire, 5-wire, and 6-wire versions so you can choose the exact configuration you need:
- 3-Wire: 5.8 cm × 4.3 cm × 2.2 cm (2.28" × 1.69" × 0.87")
- 5-Wire: 7.8 cm × 3.6 cm × 2.2 cm (3.07" × 1.42" × 0.87")
- 6-Wire: 9.2 cm × 3.7 cm × 2.0 cm (3.62" × 1.46" × 0.79")
- Includes Nuts: Comes with nuts for a secure, vibration-resistant connection.
- Bright Yellow Colour: Easy to spot during installation and maintenance.
- Versatile Compatibility: Suitable for electric bicycle controllers, motor phase wires, tricycle controllers, and other electric vehicle wiring systems.
Specifications
| Material | Bakelite (ABS Plastic) + Metal (Iron) |
| Colour | Yellow |
| Function | Waterproof Wire Insulation & Connection |
| Quantity | 1 pc |
| Origin | Made in China |
What's in the Package
- 1 × Wire Connection Junction Box (choose your wire count: 3, 5, or 6)
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Note: Please allow 1–2 mm measurement tolerance due to manual sizing. Actual colour may vary slightly from on-screen images.
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What wire configurations are available for this e-bike junction box?
A: This wire connection junction box is available in three configurations — 3-wire, 5-wire, and 6-wire — each with its own housing size. Simply choose the option that matches the number of wires in your e-bike or electric vehicle controller setup.
Q: Is this junction box suitable for outdoor use on an electric bike?
A: Yes. The box features a waterproof design that protects wire connections from moisture and the elements, making it well-suited for outdoor electric bike, tricycle, and electric vehicle applications.
Q: What materials are used in this wire connection junction box?
A: The junction box is constructed from high-grade bakelite (ABS plastic) and iron metal hardware. Bakelite provides excellent electrical insulation, heat resistance, and flame-retardant properties for safe long-term use in e-bike wiring systems.
Q: Does the junction box come with any hardware included?
A: Yes, the package includes the wire connection junction box along with nuts to ensure a firm, vibration-resistant wire connection. No additional fasteners are required for installation.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.