Hammond Manufacturing HN4FM727218 - N4 3-pt Dbl Door Floormount Encl w/panel - 72 x 72 x 18 - Steel/Gray
Hammond Manufacturing

HN4FM727218

UPC: 623980142135


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Overview

The Hammond Manufacturing HN4FM727218 is a heavy-duty N4-rated steel enclosure designed for secure housing of electrical, control, and automation equipment in industrial environments. Constructed from durable steel with a gray finish, this floor-mount enclosure measures 72 inches in width, 72 inches in height, and 18 inches in depth, providing ample internal space for components while maintaining a compact footprint. The double-door design features a 3-point locking mechanism for enhanced security and controlled access, critical for protecting sensitive systems. Its floor-mount configuration ensures stable placement and simplifies installation and maintenance. The gray finish resists corrosion and wear, making it suitable for demanding industrial settings. Ideal for control panels, automation systems, electrical distribution, and hazardous material containment, this enclosure meets NEMA 4 standards for protection against dust, water jets, and corrosion. Choose Hammond for a reliable, code-compliant solution that supports operational efficiency and safety in heavy-duty applications.
  • NEMA 4-rated for protection against dust, water jets, and corrosion
  • 3-point locking mechanism for enhanced security and controlled access
  • 72x72x18in dimensions provide ample internal space for components
  • Durable steel construction with gray finish resists wear and corrosion
  • Floor-mount design simplifies installation and maintenance

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 outdoor applications for full weather protection.
Brand Name
Hammond Mfg.
Color
Gray
Cubic Capacity
93312 in3
Material
Steel
Material
Mild Steel
Material Quality
Mild Steel
Mounting
FLOOR
Mounting Type
Floor-Mount
NEMA Rating
type-3r, type-13, type-4
NEMA Rating
3R;4
Series
N4
Size
72" x 72" x 18"
Size
72x72x18 inches
Size
72 in x 72 in x 18 in
Special Features
Enclosures are formed 12 or 10 gauge steel as noted. Smooth, continuously welded seams without knockouts, cutouts or holes. Lifting eyes provide for easy enclosure handling. Doors are supported with heavy gauge continuous hinges. New 3-pt padlocking door handle. Seamless poured-in place gasket. Provision for light kit mounting. 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. Body stiffeners are provided in the larger enclosures for extra rigidity. Formed lip on door and top of enclosure opening exclude flowing liquids and contaminants. A removable 10 gauge inner panel is included. Panel supports are provided for easy panel installation. Collar studs are provided for mounting inner panels. A literature pocket is provided for the inside of the door.
Standard
csa, ul, ce
Sub Brand
HN4 FM Series
Type
Type 4 Mild Steel Two Door Floormount Enclosure
Package Dimensions (L x W x H)
19.8 IN x 79.2 IN x 79.2 IN
Package Dimensions (L x W x H)
50.292 cm x 201.168 cm x 201.168 cm
Package Weight (Imperial)
828.000 L
Package Weight (Metric)
375.581 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
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

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

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.