Eaton B-Line series wiring trough, 12" height, 12" length, 12" width, G wireway, Thru holes, 3 top knockouts, 3 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:
- 12 in
- Product Weight:
- 10.003 lb
- Product Width:
- 12 in
- Special Features:
- Cover is secured with plated screws
- Department:
- Electrical
- Product Type:
- G wireway
- Product Details:
- G wireway
- Product Length:
- 12 in
B-LINE 121212 G – Frequently Asked Questions
1) Is the Eaton B-Line 121212 G wireway rated for wet or outdoor locations?
No. The 121212 G trough is a NEMA 1 enclosure, which is indoor, general purpose only. It keeps fingers and falling dirt out of the wiring but it is not sealed against water or dust, so keep it out of washdown areas, exterior walls, and damp mechanical rooms. For an outdoor run you need a NEMA 3R rated trough instead.
2) What knockouts come in this 12x12x12 wireway and can I add my own openings?
The 121212 G ships with 3 knockouts in the top and 3 in the bottom, so it is set up for straight vertical conduit runs through the box. The sides and back come blank, which means any horizontal entry has to be field punched. Plan your conduit layout against those six factory openings before you hang it.
3) Is the cover on this B-Line trough hinged or screw-on?
Screw cover. The lid is secured with plated screws all the way around rather than hinged or latched. That is fine for a pull box or a junction point you rarely open, but if you are terminating and re-terminating regularly, expect to handle loose screws and a free cover every time. Where frequent access matters, spec a hinged cover trough instead.
4) Can I use this 12 inch trough as a pull box or splice point rather than a full raceway run?
Yes, and that is a common use. A 12 by 12 by 12 inch G wireway with top and bottom knockouts works well as a gutter or pull point above a panel, giving you room to make splices and turns that will not fit in the panel wiring gutter. Because the cover is screw-on rather than hinged, it suits a location you set up once and rarely reopen.
5) What gauge steel is the B-Line 121212 G trough, and what is the finish?
Body is 14 gauge steel finished in ANSI 61 gray, the standard gray used across most electrical gear, so it matches adjacent panels and enclosures on a typical industrial or commercial install. The 14 gauge wall is heavy enough for a surface-mounted run without oil-canning when you tighten conduit locknuts.
6) What is the exact part number to order this Eaton B-Line wiring trough?
Order it as Eaton B-Line 121212 G. The number reads directly off the size: 12 inch by 12 inch by 12 inch, G series wireway, NEMA 1, screw cover.
How fast can I get the B-LINE 121212 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 121212 G come with a warranty?
Absolutely. The B-LINE 121212 G is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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