Eaton MFD843918-12FS Ground Mounted Disconnect Enclosure - NEMA 12
Part Number: MFD843918-12FS
Quick Summary
The Eaton MFD843918-12FS ground mounted disconnect enclosure safely protects power distribution in industrial facilities. Maintenance teams face mounting, access, and weatherproofing challenges that complicate service outages; this ground-mounted enclosure resolves those pain points with a hinged cover and a large, secure door. It carries UL 508A, CSA C22.2, and NEMA 12 ratings, supporting compliant operation in demanding environments. Designed for rugged reliability and ease of installation, it complements Eaton’s B-Line series while delivering durable protection for electrical distribution and control networks.
Product Information
Extended Description
MFD843918-12FS Eaton: Eaton B-Line series ground mounted disconnect enclosure, 84" height, 18" length, 39" width, NEMA 12, Hinged cover, MFD12FS enclosure, Ground mount, Large single door, No mounting provisions, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series ground mounted disconnect enclosure
Catalog Number
MFD843918-12FS
UPC
782051482669
Product Length/Depth
18 in
Product Height
84 in
Product Width
39 in
Product Weight
434.6 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
MFD12FS enclosure
Cover type
Hinged
Mounting method
Ground
Mounting hole details
No mounting provisions
Locking provisions
Defeater padlock provision
Closure type
Hinged
Special features
3-pt latching handle
NEMA Rating
12
Country of origin
US
Feature: Hinged cover and a large single door. Business impact: Improves serviceability and reduces downtime by simplifying inspections and component access. Application: Ideal for frequent maintenance in industrial control panels and feeder circuits. Feature: Ground mounting design. Business impact: Provides stable, vibration-resistant installation and eliminates the need for ceiling or wall mounting in floor spaces. Application: Factory floors, outdoor platforms, and mezzanine installations where secure anchoring is required. Feature: 3-point latching handle with defeater padlock provision. Business impact: Enhances security and access control, helping meet plant security policies and compliance. Application: Areas with restricted access or critical circuits requiring lockout capabilities. Feature: Oil-resistant gasket and carbon steel with 12 gauge walls. Business impact: Delivers chemical and weather resistance, extending enclosure life and reducing maintenance costs. Application: Harsh manufacturing environments and facilities with potential exposure to oils and contaminants. Feature: NEMA 12 rating with UL 508A and CSA C22.2 certifications. Business impact: Ensures code-compliant protection for electrical systems, reducing risk of hazardous exposure and enabling faster project approvals. Application: Industrial electrical protection and circuit control applications across regions that require recognized standards. Insight: The enclosure's dimensions—84 in height, 39 in width, and 18 in depth—along with its 434.6 lb weight, provide a robust footprint that installers can plan around for layout optimization and future expansion.
Get a Quick Quote for a Eaton MFD843918-12FS
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton MFD843918-12FS?
Enquire Now
FAQs
This enclosure is designed for ground mounting with a hinged cover and large single door to simplify maintenance access. Plan for floor space to accommodate its 84 in height, 39 in width, and 18 in depth. Ensure the installation surface is level, and use appropriate anchoring per local codes to maintain stability and safety.
Yes. The unit carries UL 508A and CSA C22.2 certifications and is rated to NEMA 12, providing code-compliant protection for electrical distribution and control circuits in industrial environments.
The enclosure measures 84 inches in height, 39 inches in width, and 18 inches in depth, with a weight of approximately 434.6 pounds. These dimensions support secure mounting on the floor and ample internal space for disconnect assemblies.
Ideal for large-disconnect installations in manufacturing floors, process lines, and motor control centers where durable floor-mounted protection, secure access, and compliant enclosures are required. It supports safe power distribution and straightforward maintenance access.
Key factors include rugged carbon steel construction with a 12 gauge wall, oil-resistant gasket, and a secure locking provision, which reduce maintenance and replacement costs. The NEMA 12 rating and UL/CSA certifications also streamline compliance and project approvals, contributing to lower lifecycle costs and faster deployment.