Authorized Hammond Manufacturing Distributor
Hammond Manufacturing HN4FM726012SS - N4X 3-pt Dbl Door Floormount Encl w/panel - 72 x 60 x 12 - 304 SS

Hammond Manufacturing HN4FM726012SS N4X 3-pt Dbl Door Floormount Encl w/panel - 72 x 60 x 12 - 304 SS

UPC: 623980637594


Documents & Media
Technical DrawingSpecification SheetWarranty

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Hammond N4X 3-pt double door floor-mount enclosure (SKU: HN4FM726012SS) is a 304 stainless steel solution for industrial containment. Measuring 72" x 60" x 12", this floor-mounted unit provides secure, corrosion-resistant housing for large-scale electrical, electronic, or mechanical equipment. Constructed from 304 stainless steel, it resists rust, chemical exposure, and high-temperature environments up to 600°F, ensuring long-term durability in harsh industrial settings. The N4X NEMA rating delivers protection against dust, moisture, and moderate water splashes, making it suitable for clean rooms, laboratories, pharmaceutical facilities, manufacturing lines, and outdoor installations. The double-door design with a 3-point locking mechanism ensures tamper-proof security and easy access for maintenance. Floormount installation offers a stable, vibration-resistant mounting solution that maximizes floor space while maintaining a secure seal. Ideal for housing control panels, power distribution units, or sensitive machinery, this enclosure meets stringent safety standards and integrates seamlessly into industrial infrastructure.
  • 304 stainless steel construction for superior corrosion resistance
  • N4X NEMA rating for protection against dust, moisture, and moderate water splashes
  • 72" x 60" x 12" dimensions for large-scale equipment housing
  • Double-door design with 3-point locking mechanism for secure access
  • Floor-mount configuration for stable, vibration-resistant installation

Specifications

Application
Designed to house electrical, electronic, hydraulic or pneumatic controls and instruments. Provides protection where equipment may be hosed down or otherwise be very wet, or in specific applications where corrosion is a serious problem.
Brand Name
Hammond Mfg.
Color
Unpainted
Color
Other
Cubic Capacity
54974.7 in3
Material
Stainless Steel
Material
304 Stainless Steel
Mounting
Floor
Mounting Type
Floor-Mount
NEMA Rating
13;3R;4X
NEMA Rating
type-3r, type-13, type-4x
Series
N4X
Size
72.13 in x 60.06 in x 12.69 in
Size
72 x 60 x 12
Special Features
Formed 12 gauge 304 or 316 stainless steel. Smooth, continuously welded seams without knockouts, cutouts or holes. Heavy duty stainless steel lifting eyebolts are provided with reinforcing support angles. Doors are supported with heavy gauge continuous hinges. New 3-pt padlocking door handle. Seamless poured-in place gasket. A grounding stud is provided in the enclosure and a bonding stud is provided on the door. Center post is removable for easy installation of the inner panel. 12" floor stands are welded to the enclosure.
Standard
csa, ul, ce
Sub Brand
HN4 FM SS Series
Type
Type 4X Stainless Steel Two Door Floormount Enclosure
Package Dimensions (L x W x H)
13.96 IN x 66.07 IN x 79.34 IN
Package Dimensions (L x W x H)
35.4584 cm x 167.8178 cm x 201.5236 cm
Package Weight (Imperial)
665.000 L
Package Weight (Metric)
301.644 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black IP65
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

Frequently Asked Questions

What is the enclosure constructed from?

The enclosure is formed from 12 gauge 304 or 316 stainless steel with continuously welded seams.

What standards does this enclosure comply with?

It complies with UL 508A Type 3R, 4X and 12, CSA Type 3R, 4X and 12, NEMA Type 3R, 4X, 12 and 13, and IEC 60529, IP66.

What is the finish of the enclosure and inner panel?

The cover and enclosure have a natural stainless steel brushed finish, while the removable inner panel is white powder coated.

What is the purpose of the enclosure?

It is designed to house electrical, electronic, hydraulic, or pneumatic controls and instruments, providing protection in wet or corrosive environments.

What are the dimensions of the HN4FM726012SS model?

The HN4FM726012SS model has enclosure dimensions of 72.13 in H x 60.06 in W x 12.69 in D, and panel dimensions of 68.00 in H x 56.00 in W.

What type of door hinge and handle does it feature?

It features a continuous hinge door with a new 3-point padlocking door handle.

Are there any specific installation features mentioned?

Yes, 12" floor stands are welded to the enclosure, and the center post is removable for easy inner panel installation.

Does the enclosure include grounding or bonding provisions?

Yes, a grounding stud is provided in the enclosure and a bonding stud is provided on the door.

What type of gasket is used on the door?

A seamless poured-in-place gasket is used on the door.

Frequently Asked Questions about Hammond Manufacturing

What is Hammond Manufacturing's warranty policy?

Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.

What certifications and standards do Hammond Manufacturing products comply with?

Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.

What are the key features of Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.

What environmental ratings do Hammond Manufacturing products have?

Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.

What industries and applications are Hammond Manufacturing products used for?

Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.

What technical support does Hammond Manufacturing offer?

Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.

What are the main product lines offered by Hammond Manufacturing?

Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.

What accessories are available for Hammond Manufacturing products?

Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.

How are Hammond Manufacturing products typically installed?

Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.