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Eaton B-Line series wireway elbow fitting, Lay-in, 90° elbow, combo opening, NEMA 1, Steel, ANSI 61 gray painted, 12" X 12"
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Degree Of Protection:
- 1
- Finish Color:
- ANSI 61 gray painted
- Product Height:
- 12 in
- Product Length Depth:
- 12 in
- Product Weight:
- 7.688 lb
- Product Width:
- 12 in
- Wiring Method:
- Lay in
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Elbows
- Product Type:
- 90° elbow, combo opening
- Product Details:
- 90° elbow, combo opening
- Product Material:
- Steel
B-LINE 121245 L COMBO – Frequently Asked Questions
1) Will the B-Line 121245 L COMBO elbow fit my 12 x 12 wireway run?
Yes. The Eaton B-Line 121245 L COMBO is a 90 degree lay-in wireway elbow sized for 12 inch by 12 inch trough, listed at 12 in height, 12 in width and 12 in length/depth. Match it to 12 x 12 straight sections of the same lay-in wireway system; it will not adapt a 12 x 12 trough to a 6 x 6 or 8 x 8 run.
2) Can I use this elbow in a wet or washdown area?
No. The 121245 L COMBO is a NEMA 1 enclosure rating, which is indoor, general purpose protection against incidental contact and falling dirt only. It has no gasketing for water. For a damp, outdoor or washdown location you need a NEMA 3R or NEMA 4 rated wireway fitting instead.
3) What does "combo opening" mean on a wireway elbow, and why would I choose it?
Combo opening means the elbow is drilled/punched to accept more than one mounting or connection arrangement, so the same fitting can serve either leg direction rather than you stocking a dedicated left and right elbow. On a job with several 12 x 12 turns it cuts the number of part numbers you carry on the truck.
4) Is this B-Line wireway elbow UL Listed for an inspected commercial job?
It is UL Listed. That matters on a 12 x 12 lay-in wireway run because inspectors generally want the fittings listed as part of the same wireway system, not shop-fabricated turns.
5) Why a lay-in elbow instead of a standard pull-through fitting?
Lay-in construction means the cover comes off the full opening so conductors drop straight into the turn instead of being fished around the bend. On a 12 x 12 trough carrying a heavy bundle, that is the difference between laying cable in by hand and pulling it through a 90. Pick the lay-in style when the run is dense or the pull would exceed the bending radius you can work by hand.
6) Will the finish match the rest of my wireway and panel gear?
The elbow is steel with an ANSI 61 gray painted finish, which is the standard gray used on most industrial wireway, troughs and switchgear enclosures, so it blends with an existing B-Line gray run and with typical panelboard finishes.
7) How heavy is this 12 x 12 elbow, and do I need extra support at the turn?
It weighs 7.688 lb on its own. That is light enough for one person to set, but a 12 x 12 steel trough loaded with conductors adds real weight at a 90, so plan hangers or brackets close to each side of the elbow rather than letting the straight sections carry the corner.
How fast can I get the B-LINE 121245 L COMBO 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 B-LINE 121245 L COMBO come with a warranty?
Absolutely. The B-LINE 121245 L COMBO 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 B-LINE 121245 L COMBO?
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 B-LINE 121245 L COMBO from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
Our team is always ready to help you choose the right product for your project.