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Manufacturer Resources
Product Specs
- Certifications:
- CSA C22.2.
- Closure Type:
- Hinged
- Finish Color:
- ANSI 61 gray
- Product Height:
- 4 IN
- Product Length Depth:
- 60 IN
- Product Weight:
- 8.426 LB
- Product Width:
- 4 IN
- Special Features:
- Cover securedto bodyw/gasketedretaining s.s. screw
- Department:
- Electrical
- Product Type:
- 3RAHS NK wireway
- Product Details:
- 3RAHS NK wireway
- Installation Category:
- Embossed thru holes
B-LINE 4460-3RAHS NK – Frequently Asked Questions
1) Does this trough come with knockouts for conduit?
No. The NK suffix means no knockouts, so the body is blank and you drill or punch your own openings where the run needs them. If you want factory knockouts on a fixed spacing, order the knockout version of the 4x4 3R trough instead.
2) Does the cover on this 4x4 wireway lift off or swing open?
Hinged. The cover swings rather than lifting away completely, so you can lay in conductors on a long run without juggling a loose lid, and it's held shut by a gasketed stainless retaining screw.
3) How do you mount a 4460-3RAHS NK wireway to a wall or strut?
The body has embossed thru holes for fastening, so you can run bolts or screws straight through to your wall, strut, or standoff. Fasteners and mounting brackets are not part of the trough itself and are ordered separately.
4) Is this wireway CSA certified for a Canadian jobsite?
The 4460-3RAHS NK is certified to CSA C22.2, so it can be specified on Canadian projects where CSA certification is required for the wireway system.
5) What color is the B-Line 4460 wireway finished in, and will it match our existing panels?
ANSI 61 gray, the standard gray used on most industrial electrical enclosures and panelboards, so it lines up visually with typical switchgear and control cabinets in a plant or mechanical room.
How fast can I get the B-LINE 4460-3RAHS NK 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 4460-3RAHS NK come with a warranty?
Absolutely. The B-LINE 4460-3RAHS NK 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 4460-3RAHS NK?
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 4460-3RAHS NK from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.