Eaton M843818-12FS Panel Enclosure - NEMA 12 Rating
Part Number: M843818-12FS
Quick Summary
Eaton M843818-12FS panel enclosure protects control gear in industrial electrical installations. Facilities teams rely on rugged enclosures to shield sensitive electronics from dust, oil splashes, and tamper risks while simplifying field maintenance. This model carries UL 508A and CSA C22.2 certifications and adheres to NEMA 12 protection, making it suitable for demanding environments. The ground-mounted, large single door design from the B-Line series delivers reliable access with a concealed hinge and a key lock padlock provision, reducing security concerns. By pairing a carbon steel body with oil-resistant gasket and ANSI 61 gray finish, it offers durable, low-maintenance protection that aligns with modern automation and electrical infrastructure projects.
Product Information
Extended Description
M843818-12FS Eaton: Eaton B-Line series ground mounted panel enclosure, 84" height, 18" length, 38.75" width, NEMA 12, Hinged cover, M12FS enclosure, Ground mount, Large single door, No mounting provisions, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series type 12 panel enclosures
Catalog Number
M843818-12FS
UPC
782051482546
Product Length/Depth
18 in
Product Height
84 in
Product Width
38.75 in
Product Weight
400.7 lb
Certifications
UL 508A CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
12 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Large single door
Model
M12FS enclosure
Cover type
Hinged
Mounting method
Ground
Mounting hole details
No mounting provisions
Locking provisions
Key lock padlock provision
Closure type
Concealed hinge
Special features
Body stiffener,lifting eyebolt,3-pt latchinghandle
NEMA Rating
12
Country of origin
US
The M843818-12FS uses a 84 inch tall, 38.75 inch wide, and 18 inch deep carbon steel body with a 12 gauge wall, delivering a robust housing capable of withstanding demanding industrial conditions. This feature translates to higher reliability and longer service life for critical control panels, reducing downtime and replacement costs. The fixed, hinged cover with a concealed hinge and 3-point latching handle provides secure access while minimizing the risk of accidental openings during operation. A key lock padlock provision enhances security against tampering without sacrificing ease of maintenance, which is critical in OEM installations and retrofit projects. The oil-resistant gasket and ANSI 61 gray painted finish offer resistance to oil splashes and corrosion, supporting sustained performance in fabrication floors and process environments. Ground mounting simplifies installation by integrating with standard concrete bases and mounting footprints already used in facilities, improving field productivity and reducing installation lead times. This enclosure also aligns with UL 508A and CSA C22.2 certifications, helping maintain regulatory compliance across facilities and projects. In practice, teams benefit from a durable, plug-and-play solution that works with existing panel configurations and reduces the total cost of ownership through lower maintenance needs and longer replacement intervals.
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FAQs
The M843818-12FS is designed for ground mounting on a concrete base, offering a large single door with a concealed hinge for secure operation. It features a key lock padlock provision for added security. Note that mounting provisions inside the enclosure are not specified, so installation relies on the standing base and external anchoring to ensure stability and seismic suitability where required.
This model is a NEMA 12, UL 508A and CSA C22.2 listed panel enclosure with a carbon steel body and 12 gauge wall. It measures 84 inches in height, 38.75 inches in width, and 18 inches in depth, with an oil-resistant gasket and ANSI 61 gray paint. It is positioned for protection against dust, splashes, and impacts typical of harsh industrial environments.
Yes. With NEMA 12 protection, a carbon steel body, oil-resistant gasket, and a durable ANSI 61 gray painted finish, this enclosure is designed to resist dust, oil exposure, and routine mechanical wear. UL 508A and CSA C22.2 certifications further reinforce compliance and reliability in factory floors, processing plants, and outdoor-adjacent utility spaces.
Maintenance benefits come from a hinged cover and a 3-point latching handle that provide quick, secure access to interior components. The built-in key lock padlock provision reduces tampering risk, while lifting eyebolt and body stiffener features support safe handling during installation and service. The design minimizes unplanned downtime and simplifies routine inspections.
Investing in the M843818-12FS yields a lower total cost of ownership through extended service life, reduced maintenance cycles, and compliance-driven risk mitigation. The durable carbon steel construction, oil-resistant gasket, and reliable locking mechanisms decrease frequency of part replacements and incident-driven downtime, delivering predictable performance across long-term industrial automation projects.