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Eaton B-Line series 4Dimension strut channel
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Channel Type:
- 4D22
- Hole Pattern:
- SH
- Material Gauge:
- 18 Gauge
- Product Height:
- 2.12 IN
- Product Length Depth:
- 120 IN
- Product Weight:
- 16.03 LB
- Product Width:
- 2.12 IN
- Department:
- Electrical
- Product Finish:
- Hot-dipped galvanized
- Product Material:
- Steel
B-LINE 4D22SH-120HDG – Frequently Asked Questions
1) Can this B-Line strut channel be used outdoors or in a wet area?
Yes. The 4D22SH-120HDG is steel with a hot-dipped galvanized finish, which is the finish specified for exterior, rooftop, parking structure and damp mechanical room work. Note that field cuts and drilled holes expose bare steel, so touch them up with a cold galvanizing compound.
2) What does the SH in 4D22SH mean for the hole pattern?
SH is the slotted hole pattern in the channel back, as opposed to a solid (unpunched) back. The slots let you bolt the channel directly to structure or to other channel without drilling in the field, and they give you adjustment along the run for hanger rods and brackets.
3) Is 18 gauge strut heavy enough for hanging conduit and small pipe?
The 4D22 is rolled from 18 gauge steel, which is the lighter of the common strut gauges. It suits conduit racks, cable tray supports, light pipe hangers and equipment mounting at normal spans. For heavy pipe, large rooftop equipment or long unsupported spans, step up to a heavier gauge or a deeper channel section.
4) What is the exact part number to order this 10 foot galvanized 4Dimension channel?
Order Eaton B-Line part number 4D22SH-120HDG. The number reads as the 4D22 square channel, SH slotted hole pattern, 120 inch length, HDG hot-dipped galvanized finish, so a distributor or purchasing agent can cross it against a spec line without guessing.
5) Is the B-Line 4Dimension channel open on all four sides?
The 4Dimension 4D22 is a square 2.12 by 2.12 inch section that gives you usable faces all the way around, so you can attach on any side of the member instead of being limited to one open slot like a conventional single channel. That is what makes it useful for framed supports, freestanding racks and trapeze assemblies where loads come in from more than one direction.
6) Does this galvanized strut channel carry any listing or certification?
Certifications are shown as Not Applicable for the 4D22SH-120HDG. It is a structural support channel, not a listed electrical device, so specify it on drawings by section and finish (4D22, slotted hole, hot-dipped galvanized, 18 gauge) rather than by a listing mark.
How fast can I get the B-LINE 4D22SH-120HDG delivered?
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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 4D22SH-120HDG come with a warranty?
Absolutely. The B-LINE 4D22SH-120HDG 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 4D22SH-120HDG?
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