nVent A722418FSG - Freestand Single Access Gray Inside Type 12, 72.06x24.06x18.06, Gray, Steel
nVent

A722418FSG

UPC: 783510385293


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Installation Instructions

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Overview

The nVent Freestand Single Access Type 12 Enclosure (SKU: A722418FSG) is a robust, unibody industrial-grade steel enclosure designed to protect sensitive electrical and electronic components in demanding environments. Engineered for durability and versatility, this enclosure meets NEMA Type 12 standards, ensuring reliable defense against dust, dirt, and non-corrosive liquids while providing a secure housing for control panels, automation systems, and industrial machinery components. Manufactured in the USA by nVent, a global leader in thermal management and electrical protection solutions, the A722418FSG combines premium construction with flexible internal mounting options to accommodate a wide range of panel configurations and component layouts. Type 12 enclosures like the nVent A722418FSG are essential in industries where equipment must operate reliably in harsh or contaminated environments. Common applications include manufacturing plants, food and beverage processing facilities, pharmaceutical production, automotive assembly lines, and wastewater treatment plants. These enclosures are particularly well-suited for housing programmable logic controllers (PLCs), motor starters, variable frequency drives (VFDs), and other critical control devices that require protection from airborne contaminants and incidental splashes. The single-access design simplifies front-panel access for maintenance and troubleshooting, reducing downtime in fast-paced industrial settings. Constructed from heavy-duty steel with a durable gray powder-coated finish, the nVent A722418FSG features a sturdy unibody design that eliminates weak points and enhances structural integrity. The enclosure’s dimensions (72.06" x 24.06" x 18.06") provide ample internal space for complex panel assemblies, while the single front access door allows for easy installation and servicing of components. The door is equipped with a secure latch mechanism and optional locking features to prevent unauthorized access, ensuring compliance with safety and security protocols. Internal mounting options include threaded inserts and DIN rail compatibility, offering flexibility to mount a variety of hardware, from terminal blocks to relays and contactors. Professionals in industrial automation, electrical contracting, and facility management rely on Type 12 enclosures like the nVent A722418FSG for their ability to extend the lifespan of sensitive equipment by shielding it from environmental hazards. When selecting an enclosure for a specific application, key considerations include the level of protection required (e.g., dust-tight, drip-proof), the size and weight of the components to be housed, and the need for future expandability. The nVent A722418FSG addresses these needs with its spacious interior, robust construction, and compatibility with industry-standard mounting hardware. Additionally, its single-access design streamlines installation in tight spaces or crowded control rooms, where rear access may be impractical. nVent’s reputation for innovation and quality in electrical protection solutions makes the A722418FSG a trusted choice for engineers and technicians. With a focus on performance, safety, and ease of use, nVent enclosures are designed to meet or exceed stringent industry standards, including UL and NEMA certifications. Whether deployed in a factory automation system, a commercial HVAC setup, or a renewable energy installation, the nVent Freestand Single Access Type 12 Enclosure delivers the durability and functionality required to keep critical systems running smoothly. For projects demanding reliability, compliance, and long-term value, the A722418FSG is an ideal solution.
  • Seams continuously welded and ground smooth; no holes or knockouts
  • Stiffeners on back of two-door enclosures maintain flatness and increase rigidity
  • Lifting eyes for easy handling
  • 3-point latches operated by oil-tight key-locking handle
  • Concealed, easy-to-remove hinges
  • Data pockets are high-impact thermoplastic
  • Internal mounting channels welded horizontally to sides at top, bottom and center
  • Optional panels and rack mount angles can be mounted anywhere along channels
  • Oil-resistant door gasket
  • Bonding provision on door

Specifications

Application
Controls and Drives;Power Distribution
Color
Gray
Color Code
ANSI 61
Depth
18.06
Depth
459
Depth
459 mm
Finish
Powder Coated
Height
72.06
Height
1,830
Height
1,830 mm
Interior Color
Gray
IP Rating
IP55
Lifting Eye Quantity
2
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Protection Rating
NEMA Type 12
Rack Unit Quantity
35
Size
72.06x24.06x18.06 in
Thickness
51.40mm (2.024")
Thickness
2.66 mm
Thickness
12 ga
Type
Mild Steel Freestanding Industrial Enclosures
Weight
262 lb
Width
611 mm
Width
24.06
Width
611
Package Dimensions (L x W x H)
36 IN x 30 IN x 81 IN
Package Dimensions (L x W x H)
91.44 cm x 76.2 cm x 205.74 cm
Package Weight (Imperial)
262.000 L
Package Weight (Metric)
118.843 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
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
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

How to Install the WS62XM6312SS Enclosure

This guide provides step-by-step instructions for mounting and wiring the WS62XM6312SS enclosure securely.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Metal shims

  1. Mount the enclosure

    Secure the WS62XM6312SS enclosure to the wall or floor using proper fasteners in all mounting holes. Ensure the enclosure is level and firmly attached.

  2. Adjust door alignment

    If the enclosure is not level, place metal shims under the corners as needed to ensure the doors close evenly. Tighten all mounting screws securely.

  3. Install internal components

    Position the internal panel on the mounting studs and adjust any studs as necessary to fit the panel in place. Ensure all components are securely fastened.

  4. Connect electrical wiring

    Use terminal connectors to wire the internal components according to the manufacturer's specifications. Verify all connections with a multimeter to ensure proper functionality.

  5. Calibrate and test

    Once all components are installed and wired, power on the enclosure and perform a functionality test to ensure everything operates correctly.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.