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Manufacturer Resources
Product Specs
- Angle:
- 45°
- Certifications:
- CE
- Product Height:
- 4 in
- Product Length Depth:
- 42.3125 in
- Product Weight:
- 10.122 lb
- Product Width:
- 9 in
- Radius:
- 48 in
- Department:
- Electrical
- Product Type:
- Series 2-5 horizontal bend
- Product Details:
- Series 2-5 horizontal bend
- Product Material:
- Aluminum
B-LINE 4A-09-45HB48 – Frequently Asked Questions
1) What is the exact part number to order for a B-Line 9 inch aluminum 45 degree horizontal bend with a 48 inch radius?
Order Eaton B-Line part 4A-09-45HB48. Reading the number: 4A is the 4 inch aluminum rail, 09 is the 9 inch tray width, and 45HB48 is the 45 degree horizontal bend on a 48 inch radius. Changing any one of those changes the part number, so confirm width and radius against the tray schedule before you release the order.
2) What is a horizontal bend used for in a cable tray run, and when would I use 45 degrees instead of 90?
A horizontal bend turns the tray sideways while it stays flat, so it routes a run around a column, a duct, or a wall corner without changing elevation. The 45 degree version is for angled offsets and diagonal routing where a full square corner would waste space or force the cable into a harder turn. For a change in height you need a vertical inside or outside bend, not this fitting.
3) Is the 4A-09-45HB48 cable tray bend aluminum or steel, and does it come with splice plates?
It is aluminum, which is the usual pick for corrosive or wash-down areas and for keeping installed weight down; the fitting itself is 10.122 lb. Splice plates and hardware are ordered separately as they are matched to the tray series, so add a set for each end of the bend when you place the order.
4) Does this Eaton B-Line cable tray bend carry any certification marking?
It is CE marked. That is the only marking carried on the 4A-09-45HB48 aluminum horizontal bend.
5) Do I need an extra support hanger at a 45 degree cable tray bend?
Plan on it. The fitting spans about 42-5/16 inches through the turn and weighs 10.122 lb empty before any cable load, so most installs land a support on each side of the bend rather than letting the straight sections carry it. Follow the support spacing on your project drawings for the loaded run.
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Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
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Does the B-LINE 4A-09-45HB48 come with a warranty?
Absolutely. The B-LINE 4A-09-45HB48 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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