20mm PVC Side Entry Junction Box (1-Way) – Weatherproof Electrical Conduit Box (White)
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Alectra Hatfield 648 Jan Shoba Street, HatfieldMon to Fri 07:30 to 17:00, Sat 08:00 to 17:00Get directions
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Alectra Wonderboom Braam Pretorius Street, WonderboomMon to Sun 08:00 to 16:45Get directions
Choose Pickup at checkout and we message you when your order is ready to collect.
Neat and Reliable Electrical Connection Management
The 20mm PVC Side Entry Junction Box (1-Way) is an essential component for professional electrical and security installations. Designed to provide a secure, organized environment for cable terminations, this 1-way box is ideal for protecting connections at the end of a conduit run. Whether you are installing outdoor lighting, CCTV cameras, or alarm sensors, this junction box ensures your wiring remains protected from the elements and mechanical damage.
High-Quality uPVC Construction
Manufactured from high-impact, UV-stabilized uPVC, this junction box is built to withstand the harsh South African climate without becoming brittle or yellowing. The precision-molded 20mm side entry port provides a snug fit for standard PVC conduits, maintaining a clean aesthetic for both surface-mounted and recessed installations.
Key Features
- High-Impact Resistance: Durable uPVC material protects internal connections from impact and tampering.
- UV-Stabilized: Engineered for long-term outdoor exposure in direct sunlight.
- Weatherproof Design: When used with appropriate conduit glue or gaskets, it provides excellent protection against dust and moisture ingress.
- Standard Compatibility: Fits all standard 20mm PVC conduits and fittings used in South African electrical systems.
- Secure Access: Features a removable lid held by two corrosion-resistant screws for easy maintenance and inspection.
Typical Applications
- CCTV Camera Mounting and Cable Protection.
- Terminating Outdoor Lighting Circuits.
- Protecting Alarm Beam and Sensor Wiring.
- General Residential and Commercial Electrical Conduit Systems.
Technical Highlights
- Material: High-Impact uPVC (Polyvinyl Chloride)
- Entry Size: 20mm (Side Entry)
- Configuration: 1-Way (Terminal Box)
- Color: Polar White
- Shape: Round Surface Mount
- Lid Fastening: 2 x Zinc-Plated Steel Screws (Included)
Need it fitted? Alectra Solutions supplies product only. Ask the branch and we will point you to installers in Pretoria.

