Eaton FD727312-4FD Ground Disconnect Enclosure - NEMA 12/4

Part Number: FD727312-4FD
Manufacturer
Eaton
Part number
FD727312-4FD

Quick Summary

Eaton FD727312-4FD Ground Disconnect Enclosure provides safe power isolation for industrial electrical rooms. Facility teams often struggle with access, corrosion, and uptime when mounting large disconnects. UL 508A, CSA C22.2, and NEMA ratings help ensure code compliance and robust protection in harsh environments. Designed for high-capacity service entrances, it translates into lower maintenance costs and longer asset life. The carbon steel enclosure with 12 gauge walls and an oil-resistant gasket pairs with a hinged cover and large double doors for fast servicing and reliable protection. This B-Line series cabinet supports ground mounting with ground legs and a defeater padlock provision, delivering both security and ease of use in demanding facilities.

Product Information

Extended Description

FD727312-4FD Eaton: Eaton B-Line series ground mounted disconnect enclosure, 72"height, 12"length, 73"width, NEMA 4, Hinged cover, FD12FD enclosure, Large double door, Ground legs, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series ground mounted disconnect enclosure
Catalog Number
FD727312-4FD
UPC
782051474244
Product Length/Depth
12 in
Product Height
72 in
Product Width
73 in
Product Weight
536.7 lb
Certifications
UL 508A CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
12 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Large double door
Model
FD12FD 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
NEMA Rating
12 4
Country of origin
US
Feature: Carbon steel enclosure with 12 gauge walls and ANSI 61 gray painted finish provides rigid protection against impact and environmental exposure. This translates to improved uptime and reduced cabinet replacements in busy facilities. Application-wise, the FD727312-4FD supports large disconnect assemblies in manufacturing floors, distribution centers, and switchgear rooms where both security and accessibility matter. Feature: Ground mounting with dedicated ground legs and ground provisions (ground studs on door and body) delivers a stable, vibration-resistant platform. Business impact: Simplifies installation and retrofit projects, lowering labor costs and downtime during commissioning. Application: Ideal for service entrances and outdoor yards where robust physical mounting and predictable grounding are required. Feature: Hinged cover with large double doors and a 3-point latching handle improves service speed and security. Business impact: Faster maintenance cycles reduce downtime, while enhanced containment supports safer lockout/tagout procedures. Application: Disconnect enclosures housing heavy switchgear in heavy-use environments such as automotive, food & beverage, and logistics facilities. Feature: Oil-resistant gasket and NEMA 12/4 sealing maintain environmental protection against dust, moisture, and oil exposure. Business impact: Extends enclosure life and minimizes gasket replacement costs, even in oily or humid plants. Application: Chemical processing, lubrication plants, and machinery rooms where oil contact risk is present. Feature: Defeater padlock provisions, locking provisions, and compliance with UL 508A CSA C22.2 and NEMA standards provide regulated security and code compliance. Business impact: Reduces risk of tampering and avoids regulatory penalties, while simplifying procurement with a single, versatile enclosure. Application: Industrial facilities requiring secure, code-compliant power-distribution enclosures.

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FAQs

FD727312-4FD is designed for ground mounting with built-in ground legs and ground provisions on the door and body. Install on a level concrete pad with proper anchoring and allow hinge clearance for maintenance access. Plan for a footprint of 72 in by 73 in with about 12 in depth and account for the enclosure weight of approximately 536.7 lb during handling.
The enclosure carries UL 508A and CSA C22.2 listings, along with a NEMA rating of 12/4. These certifications confirm electrical safety, performance, and environmental protection for dust, moisture, and oil exposure. They simplify procurement and ensure regulatory compliance for industrial facilities, OEMs, and contractors.
Yes. The enclosure features an oil-resistant gasket and NEMA 12/4 protection, providing reliable sealing against dust, moisture, and oil exposure. It is well-suited for chemical processing, lubrication rooms, and other environments where oil contact is likely, while maintaining access integrity through its hinged door design.
Absolutely. The FD727312-4FD includes a defeater padlock provision and a 3-point latching handle, allowing the use of standard padlocks to enhance security. This combination supports lockout/tagout procedures and reduces the risk of unauthorized access during operation and maintenance.
The enclosure provides a 72 in tall by 73 in wide footprint with a 12 in depth, built from carbon steel with a 12 gauge wall. It is ideal for large disconnect installations in service entrances, switchgear rooms, manufacturing floors, and outdoor-ready facilities needing robust protection, ease of maintenance, and solid compliance.