B-Line Eaton series imperial c...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$954.79
B-Line Eaton series imperial cable tray and ladder, 4" Height, 25.692" Length, 36" Width, Series 2-5 vertical inside bend, Aluminum, 30° Angle, 36" Ra

B-Line Eaton series imperial cable tray and ladder, 4" Height, 25.692" Length, 36" Width, Series 2-5 vertical inside bend, Aluminum, 30° Angle, 36" Ra

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Model: 4A-36-30VI36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$954.79
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Eaton B-Line series imperial cable tray and ladder, 4" Height, 25.692" Length, 36" Width, Series 2-5 vertical inside bend, Aluminum, 30° Angle, 36" Radius

Manufacturer Resources

Product Specs

Angle:
30°
Certifications:
CSA
Product Height:
4 in
Product Length Depth:
25.692 in
Product Weight:
8.402 lb
Product Width:
36 in
Radius:
36 in
Department:
Electrical
Product Type:
Series 2-5 vertical inside bend
Product Details:
Series 2-5 vertical inside bend
Product Material:
Aluminum

B-LINE 4A-36-30VI36 – Frequently Asked Questions

1) What is a vertical inside bend used for in a cable tray run?
A vertical inside bend changes the elevation of a tray run where the fitting turns up into the inside of the angle, keeping the cables on the concave side of the bend. The B-Line 4A-36-30VI36 handles a 30 degree elevation change on a 36 inch wide, 4 inch deep aluminum ladder tray with a 36 inch radius. If your run needs to drop away from the cables instead, you want the matching vertical outside bend, not this one.
2) What is the part number I should quote for a 36 inch wide, 30 degree vertical inside bend?
Order Eaton B-Line 4A-36-30VI36. Read it as 4 inch rail, 36 inch width, 30 degree vertical inside, 36 inch radius. The suffix is where mistakes happen: VI is vertical inside and VO is vertical outside, and the trailing number is the radius, not the angle.
3) Why choose a 36 inch radius bend instead of a tighter one?
Bend radius sets the minimum cable bending radius through the elevation change. Large conductors and fiber need a generous sweep, and the 36 inch radius on this fitting gives it. The trade-off is space: it eats about 25.692 inches of run length at 30 degrees. Tighter radius fittings save room but restrict what cable you can pull through them.
4) Is this cable tray fitting aluminum or steel, and does that matter for my install?
Aluminum. That keeps the piece light for overhead work, the fitting weighs 8.402 lb, and it holds up better than plain steel in damp or corrosive areas. It also means you should not mix it into a galvanized steel run without thinking about dissimilar metal contact at the splice, and aluminum tray is commonly used as an equipment grounding conductor path only where the design engineer has sized it for that.
5) Does this Eaton B-Line tray bend carry any third-party listing for a Canadian job?
It is CSA certified, which is what a Canadian inspector will look for on the fitting. That is the only certification carried on the record for this part.
6) Do splice plates and hardware come with this B-Line vertical bend?
The 4A-36-30VI36 is the bend fitting alone. Splice plates, bolts and any hanger or trapeze support at the transition are ordered separately, and a vertical elevation change is one of the spots where you generally want a support close to each end of the fitting rather than relying on the adjoining straight sections.
How fast can I get the B-LINE 4A-36-30VI36 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 4A-36-30VI36 come with a warranty?
Absolutely. The B-LINE 4A-36-30VI36 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 4A-36-30VI36?
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 4A-36-30VI36 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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