nVent A74H7224LP3PT - Two-Door Floorstand and 3pt Latch Type 4, 74.06x72.06x24.06, Gray, Steel
nVent

A74H7224LP3PT

UPC: 783510154516


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Overview

Introducing the nVent HOFFMAN Type 4 Two-Door Floorstand Enclosure (SKU: A74H7224LP3PT), a robust industrial-grade solution engineered to safeguard critical controls and instrumentation in demanding environments. Designed for both indoor and outdoor applications, this enclosure delivers uncompromising protection against wet, non-corrosive conditions while ensuring easy access and secure closure. Built by nVent—a trusted name in thermal management and electrical protection solutions—this enclosure combines durability, functionality, and compliance with industry standards to meet the rigorous demands of modern industrial operations. The Type 4 rating ensures this enclosure resists water ingress, making it ideal for use in manufacturing plants, water treatment facilities, food processing environments, and outdoor substations where exposure to moisture is a constant concern. The two-door design provides superior accessibility, allowing technicians to service internal components without obstruction, while the 3-point latching system—enhanced by HOFFMAN’s exclusive PowerGlide Handle—ensures a tight seal that prevents contaminants from compromising sensitive equipment. The floor stand elevates the enclosure, offering additional clearance for cleaning and maintenance beneath the unit, a critical feature in environments where hygiene and operational efficiency are paramount. Key features of the nVent HOFFMAN Type 4 Two-Door Floorstand Enclosure include: - **Heavy-Duty Steel Construction**: Manufactured from high-grade steel with a durable gray powder-coated finish, this enclosure resists corrosion, impact, and environmental stressors, ensuring long-term reliability in harsh conditions. - **Type 4 Environmental Rating**: Certified for protection against water ingress (IP66 equivalent), this enclosure is engineered to withstand splashing, hose-downs, and moderate pressure washing, making it suitable for washdown areas and outdoor installations. - **PowerGlide Handle with 3-Point Latching**: The ergonomic PowerGlide handle simplifies operation while the 3-point latching system ensures a secure closure, preventing accidental openings and maintaining the integrity of the enclosure’s internal environment. - **Floor Stand Design**: Elevated base provides additional height and clearance, facilitating easier cleaning, cable management, and airflow beneath the enclosure. This design also improves ergonomics for technicians during installation and maintenance. - **Modular and Scalable**: Compatible with a wide range of accessories, including ventilation panels, gland plates, and mounting hardware, allowing for customization to meet specific application requirements. Industries that benefit from the nVent HOFFMAN Type 4 Two-Door Floorstand Enclosure span across multiple sectors, including: - **Manufacturing**: Protects PLCs, HMIs, and control panels in facilities where exposure to moisture, dust, or cleaning chemicals is common. - **Water and Wastewater Treatment**: Safeguards instrumentation in facilities subject to high humidity, condensation, and periodic washdowns. - **Food and Beverage Processing**: Meets stringent hygiene standards by providing a sealed environment resistant to water and sanitizing agents. - **Oil and Gas**: Ideal for outdoor installations in refineries, pipelines, and processing plants where weather resistance and security are critical. - **Utilities and Renewable Energy**: Ensures reliable protection for electrical components in substations, solar farms, and wind turbine control systems. Selecting the right enclosure for your application requires careful consideration of environmental conditions, accessibility needs, and compliance requirements. The nVent HOFFMAN Type 4 Two-Door Floorstand Enclosure is designed to exceed these expectations, offering a balance of protection, functionality, and ease of use. Its compliance with NEMA Type 4 and IP66 standards ensures it meets the most stringent industry regulations, while the reputation of nVent as a leader in thermal and electrical protection solutions provides peace of mind for professionals tasked with critical infrastructure. Installation is straightforward, with pre-drilled mounting holes and a design that accommodates standard industrial hardware. The enclosure’s dimensions (74.06 x 72.06 x 24.06 inches) provide ample space for internal components, while the two-door configuration allows for efficient cable routing and equipment access. For projects requiring additional customization, nVent offers a range of compatible accessories to tailor the enclosure to your exact specifications. Trust the nVent HOFFMAN Type 4 Two-Door Floorstand Enclosure to deliver the durability, protection, and performance your operations demand. Whether you’re outfitting a new facility or upgrading existing infrastructure, this enclosure is a reliable choice for safeguarding your most critical assets.
  • Three-point latch for security and ease of use
  • Return flange around the door opening excludes liquids and contaminants
  • Removable centerpost permits easy panel installation
  • 12 gauge steel
  • 3-point latch system with PowerGlide padlocking handles
  • Seams continuously welded and ground smooth; no holes or knockouts
  • Body stiffeners
  • Panel supports
  • Heavy gauge continuous hinge with stainless steel hinge pin
  • Data pocket is high-impact thermoplastic

Specifications

Application
Controls and Drives;Power Distribution
Body Stiffener
0
Body Stiffener
24 in
Body Stiffener
610 mm
Color
Gray
Color Code
ANSI 61
Conductive Panel
A72P72G
Depth
24.06
Depth
611
Depth
611 mm
Finish
Powder Coated
Height
1,881 mm
Height
74.06
Height
1,881
IP Rating
IP66
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
4 Watertight
NEMA Rating
4
Panel
A72P72
Panel Size
68.00 x 68.00 in
Panel Size
1727 x 1727 mm
Protection Rating
NEMA Type 12
Size
74.06x72.06x24.06 in
Thickness
2.66 mm
Thickness
12 ga
Thickness
51.40mm (2.024")
Type
Mild Steel Freestanding Industrial Enclosures
Type Number
Type 4
Weight
726 lb
Width
72.06
Width
1,830
Width
1,830 mm
Package Dimensions (L x W x H)
84 IN x 36 IN x 96 IN
Package Dimensions (L x W x H)
213.36 cm x 91.44 cm x 243.84 cm
Package Weight (Imperial)
726.000 L
Package Weight (Metric)
329.314 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 WS74XM7524SS Enclosure

This guide provides step-by-step instructions for safely installing the WS74XM7524SS enclosure, ensuring proper handling and setup.

Estimated time: 1h

Tools needed:

Forklift, Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, 3000 lb-rated chain or strap

  1. Prepare the installation area

    Clear the installation route of all obstructions and ensure that workers are at a safe distance, more than the overall height of the enclosure.

  2. Secure the enclosure for transport

    Using a forklift, insert a 3000 lb-rated chain or strap through the eye bolts on top of the enclosure and securely fasten it to the forklift mast. Ensure sufficient tension to prevent tipping.

  3. Lift and position the enclosure

    Carefully lift the enclosure using the forklift, ensuring it is clear of the ground. Position the enclosure at the desired installation location.

  4. Mount the enclosure

    Secure the enclosure to the mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  5. Connect electrical components

    Use wire strippers to prepare the wires and connect them to the terminal connectors as per the wiring diagram provided. Verify connections with a multimeter.

  6. Calibrate the enclosure

    Follow the manufacturer's instructions to perform any necessary calibration of the enclosure's components to ensure proper functionality.

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.