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Eaton B-Line series wireway elbow fitting, Lay-in, 90° elbow, combo opening, NEMA 1, Steel, ANSI 61 gray painted, 4" X 4"
Manufacturer Resources
Product Specs
- Certifications:
- UL Listed
- Degree Of Protection:
- 1
- Finish Color:
- ANSI 61 gray painted
- Product Height:
- 4 in
- Product Length Depth:
- 4 in
- Product Weight:
- 1.633 lb
- Product Width:
- 4 in
- Wiring Method:
- Lay in
- Department:
- Electrical
- Product Group:
- Conduit & Fittings
- Product Subgroup:
- Elbows
- Product Type:
- 90° elbow, combo opening
- Product Details:
- 90° elbow, combo opening
- Product Material:
- Steel
B-LINE 4445 L COMBO – Frequently Asked Questions
1) Is this wireway elbow rated for outdoor or wet locations?
No. The 4445 L COMBO is a NEMA 1 (degree of protection 1) fitting, which is indoor, general purpose only. It gives no protection against rain, dripping water or washdown. For an exterior wall, a rooftop run or a wet process area you need a NEMA 3R or 4 raintight wireway fitting instead.
2) Is the B-Line 4445 L COMBO elbow UL Listed for an inspected commercial job?
Yes. The elbow is UL Listed, which is what an inspector will look for on a lay-in wireway installation in a commercial or institutional building.
3) What does "combo opening" mean on this B-Line wireway elbow?
The combo opening means the elbow can be oriented to turn the run either way rather than being fixed to a single left or right, so one part covers more than one turn condition on the job. It is a lay-in design, so conductors drop into the trough through the removable cover instead of being pulled through.
4) What is the finish on this wireway elbow, and will it match the rest of my trough?
It is steel with an ANSI 61 gray painted finish, the standard gray used across Eaton B-Line wireway and most switchgear enclosures, so it blends with existing 4x4 lay-in trough and panels in the same gray. Painted steel, so it is for dry indoor use and touch up any field cuts or scratches to keep corrosion off.
5) Do I get the cover with this wireway elbow or do I buy it separately?
This is a lay-in fitting, so the elbow ships as the fitting with its lay-in cover; that is how conductors are laid into the corner and then closed up. What it does not include is the connecting hardware and trough sections themselves, so plan for the straight wireway lengths and any connectors your run needs.
6) What is the part number and weight for this Eaton B-Line 4x4 wireway elbow?
Order it as B-Line part number 4445 L COMBO. It weighs 1.633 lb, light enough to hang on strut or trough supports without adding a support point just for the fitting.
How fast can I get the B-LINE 4445 L COMBO 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 4445 L COMBO come with a warranty?
Absolutely. The B-LINE 4445 L COMBO 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 4445 L COMBO?
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 4445 L COMBO from ZenSupply?
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and
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