Eaton FD726518-4FS Ground Mounted Enclosure - NEMA 12
Part Number: FD726518-4FS
Quick Summary
Eaton FD726518-4FS ground mounted enclosure protects large disconnect assemblies in demanding industrial facilities. Maintenance teams contend with weather exposure, difficult wiring routes, and limited service access; this enclosure offers secure carbon steel construction and a hinged door for fast maintenance. UL 508A and CSA C22.2 certifications, with NEMA ratings, provide proven electrical safety and reliability. Constructed from 12-gauge carbon steel with an oil-resistant gasket, it withstands dust, moisture, and oils while preserving interior integrity. Ground mounting legs and ground studs simplify secure installation, while a 3-point latching handle and Defeater padlock option enhance security and access control. The design supports scalable wiring options for motor control applications and reduces downtime in busy facilities.
Product Information
Extended Description
FD726518-4FS Eaton: Eaton B-Line series ground mounted disconnect enclosure, 72"height, 18"length, 65"width, NEMA 4, Hinged cover, FD4FS enclosure, Ground mount, Large double door, No mounting provisions, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series ground mounted disconnect enclosure
Catalog Number
FD726518-4FS
UPC
782051474220
Product Length/Depth
18 in
Product Height
72 in
Product Width
65 in
Product Weight
701 lb
Certifications
UL 508A CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
12 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Large single door
Model
FD12FS enclosure
Cover type
Hinged
Mounting method
Ground
Mounting hole details
Ground mount legs
Ground provisions
Ground studs on door and body
Locking provisions
Defeater padlock provision
O-rings and gasket type
Oil-resistant gasket
Closure type
Hinged
Special features
3-pt latching handle
Bottom knockouts
12
NEMA Rating
12 4
Country of origin
US
Large ground mounted enclosure
Accessories section of Enclosure Catalog
Accessories section of Enclosure Catalog
Eaton Specification Sheet - FD726518-4FS
Feature: Carbon steel construction with 12-gauge wall thickness; Business Impact: Delivers robust mechanical protection against impact, vandalism, and corrosion in harsh industrial environments; Application: Suitable for factory floors and outdoor service bays where long-term enclosure integrity is essential. Feature: NEMA 12/4-rated enclosure with oil-resistant gasket; Business Impact: Provides reliable dust, moisture, and oil exclusion to protect sensitive electrical components; Application: Industrial plants handling lubricants or rainfall exposure. Feature: Hinged cover with 3-point latching handle and Defeater padlock provisions; Business Impact: Enables quick, secure access for maintenance while meeting site security requirements; Application: Routine inspections and maintenance in high‑value electrical rooms. Feature: Ground mounting legs and ground studs on door/body; Business Impact: Ensures stable, vibration-resistant installation and simplified grounding during commissioning; Application: Large disconnect installations on concrete floors or rugged plant locations. Feature: Bottom knockouts and large access footprint; Business Impact: Facilitates flexible wiring and future expansion without enclosure redesign; Application: Motor control and power distribution solutions with evolving wiring needs. Feature: Carbon steel finish (ANSI 61 gray) with oil-resistant gasket; Business Impact: Visual compatibility with plant aesthetics and resilient environmental sealing; Application: Enclosures in environments with dust, moisture, and potential oil exposure.
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FAQs
Install on a stable, level concrete surface using the ground mounting legs and ground studs on the door and body. Ensure proper clearance for hinged door operation and access to bottom knockouts for wiring. Plan grounding per facility practices and confirm UL 508A/CSA C22.2 compliance for your regional requirements.
Yes. The enclosure is certified to UL 508A and CSA C22.2 standards, and carries NEMA ratings suitable for protective environments. These certifications support electrical safety, reliability, and compliance in industrial installations.
The enclosure measures 72 inches in height, 65 inches in width, and 18 inches in depth, with an approximate weight of 701 pounds. This size supports large disconnects and space for wiring, while the weight reflects its heavy-duty carbon steel construction.
It features a NEMA 12/4-rated enclosure with an oil-resistant gasket and ANSI 61 gray finish. This combination delivers dust, moisture, and oil exclusion, making it well-suited for indoor industrial applications and cementing durability in tough environments.
The unit includes a hinged cover with a 3-point latching handle and Defeater padlock provisions, providing secure access control during maintenance and reducing the risk of tampering while maintaining service convenience.