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Eaton B-Line series wireway miscellaneous fitting, Feed through, Flexible fitting, NEMA 12, Steel, 4" X 4"
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Product Height:
- 4 in
- Product Length Depth:
- 6.75 in
- Product Weight:
- 2.564 lb
- Product Width:
- 4 in
- Special Features:
- NEMA12
- Wiring Method:
- Feed through
- Department:
- Electrical
- Product Type:
- Flexible fitting
- Product Details:
- Flexible fitting
- Product Material:
- Steel
- Product Length:
- 6.75 in
B-LINE 44-12FFF – Frequently Asked Questions
1) Will the B-Line 44-12FFF flexible fitting work with 4 x 4 inch wireway?
Yes. The Eaton B-Line 44-12FFF is sized for 4 inch by 4 inch wireway, with a 4 inch height and 4 inch width at the connection. It ties two runs of 4x4 trough together as a feed-through, so both ends must be 4x4.
2) Is the 44-12FFF rated for a NEMA 12 wireway system?
It is built as a NEMA 12 fitting, so it matches NEMA 12 (dust-tight, drip-tight, indoor) wireway. Don't use it to join a NEMA 3R or outdoor raintight run, the gasketing and construction are for indoor industrial enclosures.
3) What is a flexible fitting used for in a wireway run?
A flexible feed-through fitting lets you carry conductors between two sections of trough where the runs are not rigidly aligned, or where there is movement or vibration between machine bases, panels and the wireway. Instead of bolting trough directly to trough, the 44-12FFF absorbs the offset while keeping the raceway enclosed.
4) How much length does the B-Line 44-12FFF add to a wireway run?
The fitting measures 6.75 inches deep with a 4 x 4 inch cross section, so plan roughly 6-3/4 inches of run length between the two trough sections it joins.
5) What is the exact Eaton part number to order for this 4x4 NEMA 12 flexible fitting?
Order Eaton B-Line part 44-12FFF. The 44 denotes the 4 inch by 4 inch trough size and the 12 the NEMA 12 rating, so it must be matched to 4x4 NEMA 12 wireway rather than a 6x6 or NEMA 1 run.
6) Is the 44-12FFF steel or a non-metallic fitting?
Steel construction, at 2.564 lb. That means it is a conductive metallic fitting and the run stays bonded through the trough system, which matters if you are relying on the raceway for equipment grounding continuity.
How fast can I get the B-LINE 44-12FFF 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 44-12FFF come with a warranty?
Absolutely. The B-LINE 44-12FFF 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 44-12FFF?
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installation tips, and troubleshooting. Contact Us
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