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Manufacturer Resources
Product Specs
- Number Of Batteries:
- 0
- Product Group:
- Boxes & Enclosures
- Product Type:
- Outlet Box
- Department:
- Electrical
- Product Subgroup:
- Electrical Boxes
- Product Material:
- Aluminum Die Cast
Thomas & Betts EXUN-1 – Frequently Asked Questions
1) What size conduit hubs does the Thomas & Betts EXUN-1 outlet box take, and how many openings are there?
The EXUN-1 is a five-hole conduit outlet box with 1/2 inch hub openings. Five openings means you can run through, branch, or cap off unused holes with closure plugs, which are ordered separately.
2) Can I use the Thomas & Betts EXUN-1 as a residential switch or receptacle box in a stud wall?
No. The EXUN-1 is a threaded 1/2 inch five-hole conduit outlet box in die cast aluminum, intended for rigid conduit runs rather than nail-on rough-in. For multi-gang residential device boxes use the Cantex EZ Series PVC box, and for a weatherproof single-gang device box outdoors the Mulberry Royal Mountie die-cast aluminum 1-gang box is the closer match.
3) Can I use a Mulberry Royal Mountie weatherproof box instead of the Thomas & Betts EXUN-1?
No. Both are die-cast aluminum, and the Mulberry Royal Mountie is a 1-gang weatherproof outlet box, but weatherproof is not the same as explosionproof. The EXUN-1 is an explosionproof 1/2 inch 5-hole box. Use the Royal Mountie for outdoor wet-location device work, and keep the EXUN-1 where the area classification requires an explosionproof enclosure.
4) Is the EXUN-1 box metal or plastic, and will it hold up outdoors or in a wash-down area?
Die cast aluminum. That makes it suitable for damp and corrosive-leaning locations where a PVC or thermoplastic box would not be specified, and it is lighter than the malleable iron equivalents like the Appleton GRJ and GRT75 boxes.
5) Do I need a separate cover for the EXUN-1 conduit box?
Yes. The EXUN-1 is supplied as the box body only, so the cover or gasketed lid and any plugs for the unused 1/2 inch openings are separate line items on the order.
6) What part number do I order for the Thomas & Betts 1/2 inch five-hole aluminum box?
Order Thomas & Betts EXUN-1. That is the manufacturer part number for the 1/2 inch, five-hole die cast aluminum conduit outlet box, and it is the only configuration offered under it.
How fast can I get the Thomas & Betts EXUN-1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts EXUN-1 come with a warranty?
Absolutely. The Thomas & Betts EXUN-1 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts EXUN-1?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Thomas & Betts EXUN-1 from ZenSupply?
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