Eaton B-Line series wireway, 12" height, 48" length, 12" width, G wireway, Thru holes, 15 top knockouts, 15 bottom knockouts, Screw cover, NEMA 1, Steel, Plated screws, ANSI 61 gray, 14 gauge
Manufacturer Resources
Product Specs
- Certifications:
- CSA Certified
- Closure Type:
- Plated screws
- Finish Color:
- ANSI 61 gray
- Material Thickness:
- 14 gauge
- Mounting Method:
- Thru holes
- Product Height:
- 12 in
- Product Length Depth:
- 48 in
- Product Weight:
- 40.084 lb
- Product Width:
- 12 in
- Special Features:
- Cover is secured with plated screws
- Department:
- Electrical
- Product Type:
- G wireway
- Product Details:
- G wireway
B-LINE 121248 G – Frequently Asked Questions
1) Is the Eaton B-Line 121248 G wireway rated NEMA 1 for indoor use?
Yes, the 121248 G is a NEMA 1 wireway, which means general indoor use only. It is not sealed against dripping water, oil, or washdown, so for wet or outdoor runs you need a NEMA 3R raintight trough instead. It also carries CSA certification.
2) How does this wireway mount to a wall or strut?
The 12 x 12 x 48 G wireway mounts with thru holes in the body, so you fasten it directly through the trough into the wall, backboard, or strut with your own hardware. No mounting brackets, hangers, or fasteners are supplied with the trough, so order those separately for the surface you are attaching to.
3) Does this B-Line wireway have a hinged cover or a screw cover?
Screw cover. The cover is secured with plated screws along the length, so you need to back the screws out to get into the trough. If you are doing frequent maintenance access or troubleshooting behind a panel lineup, a hinged cover trough is faster to work in. For permanent gutter and splice runs, the screw cover is standard.
4) How many knockouts does the 121248 G wireway have and where are they?
There are 15 knockouts on the top and 15 on the bottom of the 48 inch trough, so you can land conduit from above and below along the full length without drilling the body. The sides are not knocked out, which matters if you were planning to feed panels mounted beside the run.
5) Can I join several of these wireways together to make a longer run?
Yes, the G series trough is built to be run end to end in 48 inch sections. Note that couplers, elbows, tees, end plates, and hangers are separate items and are not included with the 121248 G body, so spec the fittings you need for the layout along with the number of 48 inch sticks.
6) What gauge steel is the B-Line 121248 wireway and what is the finish?
14 gauge steel with an ANSI 61 gray finish, which is the standard gray used on switchgear and industrial panels, so a run will match the enclosures it feeds. Cover screws are plated.
How fast can I get the B-LINE 121248 G delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 121248 G come with a warranty?
Absolutely. The B-LINE 121248 G 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 121248 G?
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