Description
Durable Surface-Mount Solution for 25mm Conduit Installations
CB 25/2 WH – Univolt 25mm 2 Way Through Box
The Univolt CB 25/2 WH 25mm2 Way Through Box is a robust circular junction box engineered for 25mm conduit systems. Manufactured from low-smoke PVC-LSF, this surface-mount enclosure includes two integrated conduit entries and is designed for easy installation in residential, commercial, and light industrial environments. Built to comply with BS 4607 and EN 60670, it is ideal for use in visible surface wiring routes requiring neat, secure cable terminations.
Key Features – Univolt 25mm 2 Way Through Box
- Designed for 25mm conduit installations
- Two conduit entries with mounting lugs
- Brass inserts for secure M4 screw fixing
- Standard 50.8mm mounting screw spacing (2″)
- Surface mount, white finish (similar to RAL 9010)
- IP3X protection rating
- Made from PVC-LSF for low smoke and enhanced fire safety
- Operating temperature: -5°C to +60°C
Technical Overview – Univolt 25mm 2 Way Through Box
- Part Number: CB 25/2 WH
- Dimensions: 65mm (L) x 32mm (W)
- Ingress Protection: IP3X
- Standard Compliance: BS 4607 / EN 60670
- Material: PVC-LSF
- Inlets: 2 entries
- Temperature Range: -5°C to +60°C
- Colour: White (RAL 9010 equivalent)
What’s Included
- 1 x 25mm Through Box 2 Way
- Supplied without lid
Why Choose This Product?
This junction box offers a clean, compliant, and fire-safe solution for terminating or continuing conduit runs. With durable construction and convenient features like brass inserts and standardised screw spacing, it ensures fast, trouble-free installation for professionals and DIY users alike.
Related Products
- Need a lid? Pair this box with the Univolt CBL 16-25 WH – a compatible white circular lid designed for 16mm to 25mm Univolt conduit boxes.
- Need a smaller size? Choose the Univolt CB 20/2 WH, ideal for use with 20mm conduit in similar surface-mounted applications.
