Reliable, locally manufactured protection for your wiring and components. The Allbro UB7-A is a robust glass-reinforced polyester (GRP) enclosure measuring 305 × 305 × 155 mm, designed for safe housing of electrical junctions, control gear, telecoms or automation systems. Made by Allbro in South Africa, this box is built to withstand our tough environmental conditions and keep your installations secure.
Key benefits
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South-African made: Manufactured locally by Allbro (formerly York) to high standards — tailored for SA conditions.
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Quality construction: Made from GRP (glass-reinforced polyester) for durability, chemical resistance and long life.
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Flexible application: Suitable for indoor or outdoor use, industrial or residential wiring, solar installations, irrigation controls and more.
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Generous size: 305 mm width × 305 mm height × 155 mm depth gives you plenty of space for wiring, terminals and devices.
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Security & protection: Robust lid design helps protect against dirt, dust and moderate moisture ingress when correctly sealed.
Technical specifications
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Model: UB7-A (also listed as U7-A)
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Dimensions (HxWxD): 305 mm × 305 mm × 155 mm Material: GRP – glass reinforced polyester (non-metallic enclosure)
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Brand: Allbro (York lineage)
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Typical applications: Junction box, wiring enclosure, control panel housing, solar combiner box, outdoor automation enclosures
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Finish: Standard industrial grey/coloured non-metallic finish (check with supplier for specific colour option)
What’s in the box
- 1 × Allbro UB7-A Enclosure (305 × 305 × 155 mm)
- Note: Mounting accessories (if required) should be ordered separately unless supplied in specific pack promotions.
Installation & usage tips
- Select a mounting location that allows lid access and adequate space for wiring and conduit entries.
- Ensure appropriate gland entries are used for cable ingress to maintain any ingress rating of the enclosure.
- Use supplied or recommended screws and fasteners for mounting; ensure the enclosure is seated flush and level.
- Maintain at least 50 mm of clearance around the enclosure for ventilation if housing internal equipment that generates heat.
- For outdoor installations, check that the lid seal is intact and properly seated to keep out dust and moisture.
Important safety & installation notes
- Ensure all wiring and equipment installed in the enclosure comply with South African wiring regulations and are rated accordingly.
- If installing in harsh outdoor environments (salt spray, heavy rain, mining areas) consider additional protection or higher IP-rated enclosures.
- When cutting or drilling the enclosure for mounting or conduit entries, wear appropriate safety gear and ensure edges are de-burred.
- Do not overload the enclosure with heat-generating devices beyond its design; use active cooling if necessary.
Secure your wiring system with confidence. The Allbro UB7-A 305 × 305 × 155 mm enclosure is a dependable choice for contractors, electricians and installations in South Africa — offering local manufacture, robust construction and ample space for a wide range of applications. Add it to your cart today and choose reliable protection for your next project.