B-Line Eaton auxiliary support...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$134.41
$114.96
Image coming soon

B-Line Eaton auxiliary support kit, Pad - Polyester fiberglass, V-bolts, framing clips and hardware - Steel, Pad, V-bolt, framing clips, sleeve kits a

(No reviews yet) Write a Review

Model: SB2528A

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

$134.41
$114.96
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
Image coming soon

B-Line SB2528D Eaton auxiliary support kit, Pad - Polyester fiberglass, V-bolts, framing clips and hardware - Steel, Pad, V-bolt, framing clips, sleeve kits and hardware, Includes pad - Red, J-Bolts and hardware - Yellow Zinc, Top angle isolation kit

Model: BLN-SB2528D

Eaton auxiliary support kit, Pad - Polyester fiberglass, V-bolts, framing clips and hardware - Steel, Pad, V-bolt, framing clips, sleeve kits and hardware, Includes pad - Red, J-Bolts and hardware -...

B-LINE

$138.84
$120.80
Eaton auxiliary support kit, Pad - Polyester fiberglass, V-bolts, framing clips and hardware - Steel, Pad, V-bolt, framing clips, sleeve kits and hardware, Pad - Red, J-Bolts and hardware - Yellow Zinc, Top angle isolation kit

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
2 in
Product Length Depth:
2 in
Product Weight:
.81 lb
Product Width:
.5625 in
Department:
Electrical
Product Model:
Top angle isolation kit
Product Finish:
Yellow zinc chromate
Product Color:
Red
Product Material:
Polyester fiberglass

B-LINE SB2528A – Frequently Asked Questions

1) What comes in the B-Line SB2528A auxiliary support kit?
The SB2528A is a top angle isolation kit. It supplies an isolation pad plus V-bolts, framing clips, J-bolts, sleeve kits and the mounting hardware to go with them. The pad is polyester fiberglass and finished red; the steel V-bolts, clips and J-bolt hardware carry a yellow zinc chromate finish.
2) What size is the isolation pad in the B-Line SB2528A kit?
The kit's stated dimensions are 2 x 2 x .5625 inches, so the pad is a small square block roughly a half inch thick. Packed weight for the kit is .81 lb. If your top angle detail calls for a larger bearing footprint, this pad will not cover it.
3) Why use a fiberglass isolation pad at a cable tray or rack top angle instead of bolting steel to steel?
The pad in the SB2528A is polyester fiberglass, a non-metallic material that breaks the direct metal-to-metal path at the top angle connection. That is what an isolation kit is for: it keeps the supported assembly from bearing hard against the building steel at that joint. The V-bolts, framing clips and J-bolts in the kit are steel with a yellow zinc chromate coating for corrosion resistance in indoor electrical work.
4) Does the B-Line SB2528A support kit carry any listings or certifications?
Certifications are marked Not Applicable for the SB2528A top angle isolation kit. If your submittal package requires a listed or labeled support assembly, specify a product whose rating is called out on its own spec data rather than relying on this kit to satisfy it.
5) What part number do I order for the B-Line top angle isolation kit?
Order Eaton B-Line part number SB2528A. It ships as a single kit with the pad, V-bolts, framing clips, J-bolts, sleeve kits and hardware together, so there is no separate hardware line to add for the isolation connection itself.
How fast can I get the B-LINE SB2528A 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 SB2528A come with a warranty?
Absolutely. The B-LINE SB2528A 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 SB2528A?
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 SB2528A 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.
!