Kenable Flush Single Galvanised Steel Back Box - 16mm

This flush single galvanised steel back box features fixed lugs and a 16mm depth. It is constructe...

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OnBuy.comKenable Flush Single Galvanised Steel Back Box With Fixed Lugs 25Mm
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B&QB&Q - Flush Single Galvanised Steel Back Box With Fixed Lugs 16mm
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Product Information

Full details

This Kenable 16mm deep flush single back box is designed for electricians and DIY enthusiasts seeking a reliable and discreet mounting solution for UK standard wall sockets, switches, and data outlets. Its primary benefit is providing a secure, flush finish in shallow wall cavities, ensuring a professional look. A potential caveat is its fixed 16mm depth, which may not suit all installation requirements. Key features include durable galvanised steel construction, fixed lugs for stable mounting, brass earth terminals for safety, and multiple knockouts for versatile cable entry.

All features

Model Part Number012126
BrandKenable

Extended Product Information

FAQs

What is the exact depth of this back box?

The Kenable flush single back box has a depth of 16mm.

Can I use this back box for a double socket?

No, this is a single-gang back box designed for single accessories only. A double-gang back box would be required for a double socket.

Is this back box suitable for outdoor use?

This back box is designed for indoor installations. For outdoor use, a weatherproof rated enclosure is necessary.

What material is the back box made from?

It is constructed from durable, corrosion-resistant galvanised steel.

Does it come with screws for mounting?

The product description does not specify if mounting screws are included. Typically, screws for mounting the back box to the wall are sold separately or provided with the wall accessory.

How do I make the cable entry holes?

The back box features pre-scored knockout points. You can carefully break these out using pliers or a screwdriver to create the desired cable entry points.

What is the purpose of the brass earth terminals?

The brass earth terminals are provided for connecting the earth wire from your electrical circuit to the accessory's metal casing, ensuring electrical safety and grounding.

Troubleshooting

Back box does not sit flush

Check that the aperture cut in the wall is precise and that the wall cavity depth is sufficient for the 16mm box. Ensure no obstructions are preventing it from seating properly.

Accessory mounting screws do not align

Verify that the correct back box depth (16mm) is being used for the chosen accessory. Ensure the accessory itself is standard UK single-gang.

Difficulty inserting cables through knockouts

Gently widen the knockout tab or use appropriate cable glands if needed. Ensure no sharp edges remain after opening the knockout.

Pros and Cons

Pros

  • Robust and corrosion-resistant build quality.
  • Provides a secure and stable mounting platform.
  • Ensures a clean, flush finish for electrical accessories.
  • Facilitates straightforward cable management with multiple entry points.
  • Meets safety standards with integrated brass earth terminals.

Cons

  • Fixed 16mm depth limits use in deeper wall cavities.
  • May require precise cutting for a perfectly flush finish.
  • Galvanised finish may be less aesthetically pleasing if exposed.

Setup, Compatibility & Care

Setup:

  1. Cut an appropriate aperture in the plasterboard or wall surface to accommodate the back box dimensions (72mm x 72mm).
  2. Ensure the wall cavity is at least 16mm deep.
  3. Insert the back box into the aperture, ensuring it sits flush.
  4. Secure the back box using screws through the fixed lugs into the wall structure or plasterboard fixings.
  5. Connect electrical wiring to the accessory before mounting it to the back box.

Compatibility:

This back box is universally compatible with all standard UK single-gang wall sockets, light switches, dimmer switches, and data outlets that require a 16mm depth back box. It is designed for installation in plasterboard or shallow brick wall cavities.

Care:

Clean the exterior of the back box with a dry or slightly damp cloth. Avoid using abrasive cleaners or solvents, as these can damage the galvanised finish. Ensure electrical connections remain dry and free from dust or debris.

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