Hammond Manufacturing 1422MD3 - N12 Multi Door Encl w/panel - 86.12 x 112 x 15.37 - Steel/Gray
Hammond Manufacturing

1422MD3

UPC: 623980398303


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Overview

The Hammond Manufacturing 1422MD3 N12 Multi-Door Steel Enclosure delivers industrial-grade protection with a durable gray steel construction, designed to withstand harsh operating conditions. Its high-strength steel housing resists impact, vibration, and corrosion, ensuring reliable performance in demanding environments such as factories, warehouses, and processing plants. The enclosure features a multi-door design for convenient and safe access to internal components, streamlining maintenance and reducing operational downtime. With external dimensions of 86.12 inches in width, 112 inches in height, and 15.37 inches in depth, it is engineered to fit standard rack and panel configurations, optimizing space utilization and equipment layout. The NEMA 12 rating provides protection against dust, falling dirt, and non-corrosive liquids, making it suitable for indoor applications where environmental contaminants are a concern. As part of Hammond Manufacturing’s trusted line of industrial enclosures, the 1422MD3 meets rigorous safety and performance standards, offering a space-efficient solution for safeguarding critical assets in industrial settings.
  • High-strength steel construction resists impact, vibration, and corrosion
  • Multi-door design enables quick, safe access for maintenance
  • NEMA 12 rating protects against dust and falling dirt
  • Dimensions: 86.12 x 112 x 15.37 inches for standard rack fit
  • Gray finish provides corrosion resistance and professional appearance

Specifications

Application
Designed to house electrical, electronic, hydraulic or pneumatic controls and instruments. Provides a degree of protection from falling dirt, dust, oil and water.
Brand Name
Hammond Mfg.
Color
Gray
Cubic Capacity
136193.6 in3
Material
Steel
Material
Mild Steel
Material Quality
Mild Steel
Mounting
FLOOR
NEMA Rating
type-12
NEMA Rating
12
Size
86.12 x 112 x 15.37 inch
Size
86.12 in x 112 in x 14.12 in
Special Features
Formed 10 gauge steel. Smooth, continuously welded seams without knockouts, cutouts or holes. Heavy duty body stiffeners are provided for extra rigidity. Reinforced eyebolts are provided for easy enclosure lifting. Double door openings have gasketed overlapping doors, eliminating the need for a center post. Continuously hinged doors may be removed by pulling the hinge pin. Doors are secured with a three point padlocking handle. Latch rods are equipped with rollers for easier door closing. Oil resistant gaskets are permanently secured. Removable 10 gauge inner panels are included in the enclosures. 3 door units have 2 panels (34" x 78" and 70" x 78"). 4 door units have 2 panels (70" x 78" each). 5 door units have 3 panels (one 34" x 78" and two 70" x 78"). Slave doors have mechanical interlock and cannot be opened unless the master door is open. Panel supports are provided in enclosures for easy panel installation. Collar studs are provided for mounting inner panels. A grounding stud is provided in the enclosure for each door and a bonding stud is provided on the door. A literature pocket is provided for the inside of the door.
Standard
csa, ul, ce
Sub Brand
1422 MD Series
Type
Type 12 Mild Steel Multi-Door Freestanding Enclosure
Package Dimensions (L x W x H)
15.53 IN x 123.2 IN x 94.73 IN
Package Dimensions (L x W x H)
39.4462 cm x 312.928 cm x 240.6142 cm
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.
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
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A 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 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.