Eaton 904820-12FSD Panel Enclosures - NEMA 12
Part Number: 904820-12FSD
Quick Summary
Eaton 904820-12FSD enclosures protect electrical panels in industrial facilities, delivering rugged protection for control cabinets. Ground mounting simplifies installation and avoids retrofit brackets, reducing downtime during upgrades. UL 508A, CSA C22.2, and NEMA ratings validate electrical safety and rugged performance in harsh plant environments. With a carbon-steel body finished in ANSI 61 gray, this enclosure supports reliable operation in demanding automation projects while aligning with B-Line series compatibility and scalable infrastructure.
Product Information
Extended Description
904820-12FSD Eaton: Eaton B-Line series ground mounted panel enclosure, 90" height, 20" length, 48" width, NEMA 12, Hinged cover, 12FSD enclosure, Ground mount, Large double door, No mounting provisions, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series type 12 panel enclosures
Catalog Number
904820-12FSD
UPC
782051808957
Product Length/Depth
20 in
Product Height
90 in
Product Width
48 in
Product Weight
505.7 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
12FSD enclosure
Cover type
Hinged
Mounting method
Ground
Mounting hole details
No mounting provisions
Locking provisions
Key lock padlock provision
Closure type
Hinged
Special features
3-pt latching handle
NEMA Rating
12
Country of origin
US
Feature: Generous dimensions—90 in high, 48 in wide, 20 in deep—paired with a ground-mount design. Business Impact: Provides ample space for internal wiring and future expansion while ensuring a clean, code-compliant installation. Application: Ideal for floor-based control panels in manufacturing lines and process control rooms.Feature: 12 gauge carbon steel with an oil-resistant gasket provides robust protection and a tight seal against dust and oil. Business Impact: Extends service life and reduces maintenance costs in dirty or oily environments. Application: Suitable for automotive, metalworking, and packaging facilities requiring dependable housing.Feature: Hinged cover, large double doors, and a 3-point latching handle improve accessibility and security. Business Impact: Faster maintenance cycles and tamper resistance in high-traffic plant areas. Application: Routine inspections in automated lines and panel assemblies.Feature: NEMA 12 rating with a painted ANSI 61 gray finish and UL 508A/CSA C22.2 compliance. Business Impact: Regulatory alignment and predictable performance across diverse environments. Application: Industrial installations demanding certified enclosures and consistent corrosion resistance.Feature: Ground mounting with no internal mounting provisions simplifies base installation and reduces field modification. Business Impact: Lower installation costs and streamlined procurement through compatibility with standard base hardware. Application: New-build facilities and retrofits in regulated manufacturing environments.Feature: Weight of 505.7 lb and sturdy construction support heavy-duty operation with minimal deflection. Business Impact: Chooses a durable platform that tolerates vibration and impact in live-process areas. Application: Heavy machinery panels and frontline control cabinets in harsh factory floors.
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FAQs
The 904820-12FSD is designed for ground mounting, providing a stable base for large control panels. It features no internal mounting provisions, which simplifies base installation on concrete pads or dedicated enclosures platforms. When planning your layout, consider floor anchoring and surrounding service clearances to ensure safe, compliant operation in automated lines.
Yes. The 904820-12FSD carries UL 508A and CSA C22.2 certification, along with a NEMA 12 rating, which confirms suitability for industrial electrical installations. These certifications validate electrical safety, reliability, and compliance with regional utility and safety regulations, helping you pass audits with confidence.
The enclosure measures 90 inches in height, 48 inches in width, and 20 inches in depth, with a product weight of approximately 505.7 pounds. This footprint supports substantial internal capacity for wiring and components, while the weight underscores the need for robust mounting and handling during installation.
Yes. Constructed from 12-gauge carbon steel with an oil-resistant gasket and a painted ANSI 61 gray finish, the 904820-12FSD delivers solid corrosion resistance and effective sealing against dust and oils. It is well-suited for automotive, manufacturing, and process environments where ingress protection and long service life matter.
Access is managed through a hinged cover, large double doors, and a 3-point latching handle. The unit also provides a key lock padlock provisioning option, enabling controlled entry for maintenance personnel and improving overall plant security. This combination supports safe, compliant servicing of energized equipment.