
ABS Waterproof Junction Box – WRT Series
ABS waterproof junction box with PVC knock-outs for clean cable entry.
Available in round and square sizes from 50×50 mm to 400×350 mm.
Built for lighting, automation, and control wiring applications.
Overview
The ABS waterproof junction box WRT Series by WILLELE provides a safe and durable enclosure for electrical wiring and terminations. Made from impact-resistant ABS plastic with flexible PVC knock-outs, it ensures excellent mechanical strength, heat resistance, and long-term stability. Certified to CE and RoHS standards, this enclosure is designed for lighting, control, and automation systems where waterproof reliability matters.
Each ABS waterproof junction box offers quick installation through pre-molded base holes and wall-mounting options. The soft PVC entry stoppers can be easily pierced to accept cable glands, allowing secure cable entry and high IP sealing performance. With both round and square models available, the WRT Series covers all common wiring needs in commercial, residential, and industrial environments.
- Material: ABS body, PVC knock-out stoppers.
- Compliance: CE, RoHS.
- Ingress Protection: IP55–IP65 (depending on gland sealing).
- Mounting: Internal base screw holes and external wall fixing options.
Key Features
- High-impact ABS material with smooth molded finish.
- PVC knock-outs allow clean cable routing and easy customization.
- Pre-drilled base holes for terminal blocks or PCB mounting.
- Compatible with standard cable glands for IP65 sealing.
- Available in both round and square models for flexible layouts.
- Tested for electrical insulation and outdoor durability.
Technical Specifications
| Model | L (mm) | W (mm) | H (mm) | Hole Qty | Hole Ø (mm) | Gross (kg) | Net (kg) | Carton Qty | Carton Size (cm) | IP |
|---|---|---|---|---|---|---|---|---|---|---|
| WRT 50×50 | 50 | 50 | 50 | 4 | 25 | 12.9 | 11.7 | 300 | 45.5×37.5×51 | 55 |
| WRT 80×50 | 80 | 50 | 50 | 4 | 25 | 13.1 | 11.8 | 240 | 53×35×62 | 55 |
| WRT 85×85×50 | 85 | 85 | 50 | 7 | 25 | 15.6 | 14.4 | 200 | 45×37×53 | 55 |
| WRT 100×100×70 | 100 | 100 | 70 | 7 | 25 | 14 | 12.5 | 100 | 57×46×35 | 65 |
| WRT 150×110×70 | 150 | 110 | 70 | 10 | 25 | 13.6 | 12.3 | 60 | 62×31.5×46.5 | 65 |
| WRT 200×200×80 | 200 | 200 | 80 | 12 | 36 | 15.4 | 13.6 | 40 | 51.8×42×79.2 | 65 |
| WRT 400×350×120 | 400 | 350 | 120 | 16 | 36 | 14.8 | 13.1 | 10 | 72×41×61.5 | 65 |
Dimension Drawing

Applications
- Lighting and automation junctions
- HVAC sensor connections
- Marine and outdoor communication systems
- Power and control panel wiring
Get a Quote for ABS Waterproof Junction Box
Contact WILLELE to order the WRT Series ABS waterproof junction box in your required size. Round and square models available for immediate shipment.




