Eaton FD423712-12 Wall Mounted Disconnect Enclosure - NEMA 12
Part Number: FD423712-12
Quick Summary
The Eaton FD423712-12 wall mounted disconnect enclosure secures motor disconnects in industrial panels. Facility teams often struggle with space constraints and weathering risks when mounting disconnects. UL 508A, CSA C22.2, and NEMA 12 ratings ensure code compliance and dependable protection for dusty or damp indoor environments. Designed with durable carbon steel, a 14 gauge wall, and external mounting feet, it streamlines installation and reduces long-term maintenance costs while supporting reliable control panel design. It is suited for wall-mount applications in manufacturing facilities where service accessibility matters. The enclosure's removable cover and recessed pullring facilitate quick inspections and routine maintenance.
Product Information
Extended Description
FD423712-12 Eaton: Eaton B-Line series wall mounted disconnect enclosure, 42" height, 12" length, 37" width, NEMA 12, Hinged cover, FD12 enclosure, Wall mount, Medium single door, External mounting feet, Carbon steel, Seamless poured in-place gasket
Product Name
Eaton B-Line series wall mounted disconnect enclosure
Catalog Number
FD423712-12
UPC
782051406603
Product Length/Depth
12 in
Product Height
42 in
Product Width
37 in
Product Weight
121.9 lb
Certifications
UL 508A CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
14 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium single door
Model
FD12 enclosure
Cover type
Hinged
Mounting method
Wall
Mounting hole details
External mounting feet
Closure type
Hinged
Special features
Removable cover,recessed pullring,handle provision
NEMA Rating
12
Country of origin
US
Feature: Large, robust 42 in H x 37 in W x 12 in D footprint in carbon steel with 14 gauge wall. Business Impact: Accommodates multiple disconnect configurations in a single enclosure, reducing the need for additional housings and simplifying panel layouts. Application: Ideal for mid-sized motor control and process panels in manufacturing lines. Feature: NEMA 12 rating with seamless poured-in-place gasket and painted ANSI 61 gray finish. Business Impact: Delivers dust and moisture protection, lowering ingress risk and extending component life. Application: Indoor industrial environments with moderate environmental exposure. Feature: Hinged cover with removable interior and recessed pullring. Business Impact: Enables fast service access and minimizes downtime during inspections or maintenance. Application: Routine fault tracing, cable management, and panel servicing in high-throughput facilities. Feature: External mounting feet and wall mounting method. Business Impact: Simplifies wall integration, reduces mounting complexity, and improves serviceability without rework. Application: Wall-mounted control panels in crowded electrical rooms. Feature: Medium single door, external feet, and paint finish. Business Impact: Streamlines installation planning and maintenance scheduling while ensuring reliable enclosure integrity. Application: New builds and retrofits where a single, easy-to-service enclosure supports compact layouts.
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FAQs
The FD423712-12 is designed for wall mounting using external mounting feet. Install on a solid, level surface with appropriate fasteners; ensure the mounting footprint matches the 42 in H x 37 in W exterior dimensions. The external feet allow offset placement for service access and cable routing, reducing enclosure interference with nearby equipment.
This enclosure carries UL 508A and CSA C22.2 certifications with a NEMA 12 rating. These standards indicate compliance for indoor dust and moisture protection and electrical safety within industrial control panels. The combination supports code-conforming installations in regulated environments and aligns with Eaton’s B-Line series design philosophy.
Yes. With a NEMA 12 rating, a durable carbon steel body, 14 gauge wall, and ANSI 61 gray painted finish, the enclosure is designed for indoor industrial environments where dust and light moisture may be present. The hinged cover and removable interior also support efficient maintenance and fast panel servicing in production facilities.
Plan for a solid wall surface that supports the 121.9 lb weight and external feet mounting. Allow clear access for servicing due to the hinged cover and recessed pullring. Consider interior layout for cable entry and leave space for the disconnect within the 12 in depth. The exterior dimensions should be accounted for in early planning to avoid enclosure conflicts.
The removable cover and recessed pullring enable quick inspections, reducing downtime during routine maintenance. The seamless gasket and NEMA 12 protection minimize ingress, lowering replacement and cleaning costs. Durable carbon steel construction supports long service life, lowering total cost of ownership for motor disconnect enclosures in mid- to high-usage facilities.