B-Line Eaton auxiliary support...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$224.44
$206.95
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B-Line Eaton auxiliary support channel, ASMA A36 steel, Pre-assembled channel, spacer, and hardware, Yellow zinc, 2" X 9/16" Support channel

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Model: SB220305YZ

In Stock (leaves warehouse same day if ordered before 3pm ET)

$224.44
$206.95
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Eaton auxiliary support channel, ASMA A36 steel, Pre-assembled channel, spacer, and hardware, Yellow zinc, 2" X 9/16" Support channel

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
.56 in
Product Length Depth:
5 in
Product Weight:
8.8 lb
Product Width:
2 in
Department:
Electrical
Product Model:
2" X 9/16" support channel
Product Finish:
Yellow zinc chromate
Product Material:
Steel

B-LINE SB220305YZ – Frequently Asked Questions

1) Does the B-Line auxiliary support channel come with the spacer and mounting hardware, or do I order those separately?
Channel, spacer and hardware ship pre-assembled as one unit, so there is nothing else to buy to put the support in place. What you still supply is whatever anchors it to your structure and the fittings or fasteners that attach the equipment you're supporting.
2) Is the yellow zinc finish on this B-Line support channel okay for outdoor or wet locations?
The finish is yellow zinc chromate over steel, which is a plated indoor/protected-location finish. It resists corrosion in dry interior electrical rooms and normal building interiors, but for exterior, damp or corrosive environments you want hot dip galvanized or stainless channel instead.
3) Does the B-Line SB220305YZ support channel carry a UL listing or other certification?
No certification applies to this auxiliary support channel; it is a structural steel support component rather than a listed electrical device. If your specification requires a listed support assembly, that listing will come from the raceway or enclosure system it supports, not from the channel itself.
4) What steel is the B-Line SB220305YZ channel made from?
Carbon steel to A36, the standard structural carbon steel spec. That is the same base material used across ordinary strut framing, so it takes field cutting and drilling normally and can be touched up with cold galvanizing where you cut it.
5) How heavy is the B-Line SB220305YZ support channel assembly?
8.8 lb for the assembly. That matters when you're sizing anchors into block, drywall backing or a bar joist, since the support's own weight adds to whatever conduit, cable tray or enclosure load you're hanging from it.
How fast can I get the B-LINE SB220305YZ 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 SB220305YZ come with a warranty?
Absolutely. The B-LINE SB220305YZ 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 SB220305YZ?
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 SB220305YZ 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.
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