Eaton B-Line series ground mounted panel enclosure, 74" height, 12" length, 72" width, NEMA 4, Hinged cover, 4FD enclosure, Ground mount, Large double door, Ground mount legs, Carbon steel, Seamless poured in-place gasket
Manufacturer Resources
Product Specs
- Certifications:
- UL 50
- Closure Type:
- Hinged
- Country Of Origin:
- United States
- Cover Type:
- Hinged
- Finish Color:
- Painted
- Locking Provisions:
- Padlock provision
- Mounting Hole Details:
- Ground mount legs
- Mounting Method:
- Ground
- Nema Rating:
- 4
- Product Height:
- 74 in
- Product Length Depth:
- 12 in
- Product Weight:
- 723.9 lb
- Product Width:
- 72 in
- Special Features:
- Stainless door clamps
- Wall Thickness:
- 12 gauge
- Department:
- Electrical
- Product Model:
- 4FD enclosure
- Product Color:
- ANSI 61 gray
- Product Style:
- Large double door
- Product Material:
- Carbon steel
- Product Length:
- 12 in
B-LINE 747212-4FD – Frequently Asked Questions
1) Is the Eaton B-Line 747212-4FD enclosure rated for outdoor use with hose-directed water?
The 747212-4FD carries a NEMA 4 rating, which covers indoor or outdoor use against windblown dust, rain, splashing water and hose-directed water. A seamless poured in-place gasket and stainless steel door clamps are what hold that seal on the double doors. It is UL 50 listed. Note that NEMA 4 is not 4X, so it is not the corrosion-resistant version, which matters at coastal or wash-down chemical sites.
2) What are the overall dimensions of the B-Line 747212-4FD ground mount enclosure?
It measures 74 inches high, 72 inches wide and 12 inches deep. That 12 inch depth is shallow for a box this tall and wide, so check your breaker, gutter or terminal block depth plus wire bending space before committing. It ships as a large double door style, so you need roughly 72 inches of clear swing in front of it to open both doors fully.
3) Does this B-Line enclosure need a wall or can it stand on its own?
It is a ground mount enclosure and comes with ground mount legs, so it stands free on a pad or slab rather than hanging on a structure. You anchor the legs down. If your install is a wall or strut mount, this is the wrong configuration and you want a wall mount 4FD box instead.
4) How much does the 747212-4FD weigh and what does that mean for setting it?
723.9 lb empty. That is a crane, forklift or gantry set, not a two-man lift, and it needs a pad rated for the load plus whatever gear you mount inside. Plan rigging and access before delivery day.
5) Can the doors on this Eaton B-Line enclosure be padlocked for site security?
Yes, it has a padlock provision on the hinged double doors, along with stainless steel door clamps that pull the doors against the gasket. That handles a standard shackle padlock for lockout or general site security.
6) What material and gauge is the 4FD enclosure body, and is it finished?
Carbon steel at 12 gauge, painted ANSI 61 gray. Twelve gauge is heavy-wall for an enclosure this size and is what lets it carry mounted gear without oil-canning. ANSI 61 gray is the standard switchgear color, so it will match most existing electrical equipment on a plant or utility site.
7) Is a double door enclosure better than a single door for a 72 inch wide panel?
At 72 inches wide, a double door is the practical choice. A single leaf that wide would need six feet of unobstructed swing and would sag on its hinges over time. The 4FD double door splits that into two leaves, each sealing against the poured in-place gasket with stainless clamps, and gives full-width access to the back panel when both are open.
8) Is the B-Line 747212-4FD made in the USA?
Country of origin is the United States. For agencies with domestic sourcing requirements on electrical enclosures, that is the relevant data point, along with its UL 50 listing.
9) What is the exact part number to order this B-Line ground mount enclosure?
Order Eaton B-Line model 747212-4FD. The number reads out as the size and type: 74 inch height, 72 inch width, 12 inch depth, 4FD for the NEMA 4 double door configuration.
How fast can I get the B-LINE 747212-4FD delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 747212-4FD come with a warranty?
Absolutely. The B-LINE 747212-4FD is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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