Eaton FD723318-4FS Ground Mount Enclosure – NEMA 12
Part Number: FD723318-4FS
Quick Summary
FD723318-4FS ground-mounted disconnect enclosure by Eaton delivers a rugged, accessible power-distribution solution for industrial facilities. Maintenance teams often contend with corrosion, gasket degradation, and hard-to-service disconnects that drive downtime. UL 508A, CSA C22.2, and NEMA ratings provide essential compliance and reliable performance in demanding environments. This heavy-duty enclosure stands 72 in tall by 33.5 in wide by 18 in deep, with ground-mount legs and ground studs to simplify installation and aligning with B-Line series systems. Featuring a hinged door, oil-resistant gasket, and a 3-point latching handle, it minimizes maintenance while enhancing safety and uptime in electrical protection applications.
Product Information
Extended Description
FD723318-4FS Eaton: Eaton B-Line series ground mounted disconnect enclosure, 72"height, 18"length, 33.5"width, NEMA 4, Hinged cover, FD4FS enclosure, Ground mount, Oil-resistant gasket
Product Name
Eaton B-Line series ground mounted disconnect enclosure
Catalog Number
FD723318-4FS
UPC
782051474084
Product Length/Depth
18 in
Product Height
72 in
Product Width
33.5 in
Product Weight
370.2 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 - FD723318-4FS
Feature: Robust, carbon steel construction with 12 gauge wall thickness provides structural integrity in challenging environments. Business Impact: Reduces risk of deformation and physical damage during service, lowering replacement costs and downtime. Application: Ideal for factory floors, outdoor facilities, and utility rooms where harsh conditions are common. Feature: NEMA 12, 4-rated enclosure with oil-resistant gasket ensures dependable ingress protection and sealing. Business Impact: Keeps internal components clean and dry, extending component life and reducing gasket maintenance. Application: Suitable for wash-down areas and humid plants where moisture and dust are concerns. Feature: Hinged cover with 3-point latching handle and defeater padlock provision. Business Impact: Enables quick, secure access for maintenance while preventing tampering, improving safety and uptime. Application: Critical in plants with shift changes or regulated access requirements. Feature: Ground mounting with ground legs and ground provisions on door and body simplifies installation. Business Impact: Reduces installation time and provides a stable mounting footprint, lowering labor costs and risk of movement. Application: Large, free-standing disconnects in production lines or electrical rooms. Feature: Generous dimensions (72" height, 33.5" width, 18" depth) and substantial weight (370.2 lb) support versatile equipment layouts. Business Impact: Facilitates integration with larger disconnection assemblies and simplifies site planning. Application: Enclosures supporting multi-cabinet systems and utility-grade protection. Feature: Built-in compatibility with B-Line series accessories and standards compliance (UL 508A, CSA C22.2). Business Impact: Streamlines procurement and lifecycle management, ensuring consistent performance across facilities. Application: For operators seeking modular, upgrade-friendly protection solutions.
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FAQs
Yes. The enclosure is designed for ground mounting with dedicated ground legs and ground studs on the door and body. For installation, prepare a level concrete base, anchor the legs per local codes, and verify alignment prior to door installation. Ensure the gasket is in good condition and perform a hinge and latch check after mounting to guarantee proper sealing and access performance.
The FD723318-4FS carries UL 508A and CSA C22.2 certifications with NEMA ratings 12 and 4. These approvals confirm compliance with industrial electrical protection standards and suitability for demanding environments such as manufacturing floors and outdoor applications.
Yes. The FD723318-4FS is designed for compatibility with Eaton B-Line enclosure accessories. This supports modular upgrades, additional mounting options, and enhanced protection features while preserving factory ratings and installation integrity.
The enclosure is carbon steel with a 12-gauge wall thickness and a hinged cover. It uses an oil-resistant gasket to maintain sealing under challenging conditions and resist oil exposure, helping to extend service life and reduce maintenance intervals.
By delivering durable protection, reliable sealing, and security features such as a 3-point latch and defeater padlock provision, this enclosure minimizes downtime, reduces repair costs from corrosion and moisture ingress, and simplifies compliance audits, contributing to lower total cost of ownership over the equipment lifecycle.