Authorized nVent Distributor
nVent A74H6012SSLP3PT - 2-Door Floor-Stand 3-Point Latches Type 4X, 74x60x12, SS Type 304

nVent A74H6012SSLP3PT 2-Door Floor-Stand 3-Point Latches Type 4X, 74x60x12, SS Type 304

UPC: 783510142841


Documents & Media
Installation Instructions

Contact for Pricing

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

Overview

The nVent HOFFMAN A74H6012SSLP3PT is a 2-door floor-stand enclosure constructed from Type 304 stainless steel, offering robust protection for sensitive electrical and electronic components. Its Type 4X and IP66 ratings ensure resistance to water, dust, and corrosion, making it suitable for demanding industrial applications such as petrochemical, pulp and paper, water treatment, pharmaceutical, and packaging facilities. The enclosure measures 74x60x12 inches and features a secure 3-point latching system for reliable closure. This design is ideal for housing large or complex mounting configurations, including control panels, PLCs, and drives. The 304 stainless steel material provides excellent corrosion resistance and meets sanitary requirements for food-grade applications. The floor-stand design simplifies installation and cable management. nVent HOFFMAN enclosures are trusted for their build quality and compliance with industry standards like UL 508A and CSA C22.2 No. 94.
  • Backs are 10 or 12 gauge stainless steel with x-form stiffeners
  • Seams continuously welded and ground smooth; no holes or knockouts
  • Removable centerpost for easy panel installation
  • Collar studs provided for mounting optional panels
  • Panel supports included
  • Heavy-duty lifting eyes are Type 316L stainless steel
  • Heavy-duty 3-point latching mechanism operated by Type 316L stainless steel PowerGlide padlocking handles
  • Body flange trough collar excludes liquids and contaminants
  • Heavy-duty stainless steel continuous hinges support each door
  • Bonding provision on doors; grounding studs on body

Specifications

Application
Controls and Drives;Corrosive Environments;Hygienic Environments
Application
Controls and Drives; Hygienic Environments; Corrosive Environments
Color
Unpainted
Conductive Panel
A72P60G
Depth
12.06 in
Depth
306
Depth
306 mm
Finish
Brushed #4
Height
1,881 mm
Height
74.06 in
Height
1,881
IP Rating
IP66
Material
Stainless Steel;Stainless Steel 304
Material
Stainless Steel 304
Modification Services
Yes
NEMA Rating
4X Watertight, corrosion-resistant
NEMA Rating
4X
Panel
A72P60
Panel Size
68.00 x 56.00 in
Panel Size
1727 x 1422 mm
Protection Rating
NEMA Type 12
Size
74.06x60.06x12.06 in
Stainless Steel Type
304
Thickness
51.40mm (2.024")
Thickness
12 ga
Thickness
2.78 mm
Type
Stainless Steel Freestanding Industrial Enclosures
Type Number
Type 3R
Weight
524 lb
Width
1,526
Width
1,526 mm
Width
60.06 in
Package Dimensions (L x W x H)
68 IN x 38 IN x 95.5 IN
Package Dimensions (L x W x H)
172.72 cm x 96.52 cm x 242.57 cm
Package Weight (Imperial)
524.000 L
Package Weight (Metric)
237.686 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.
Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
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

How to Install Hubs on the A74H6012SSLP3PT Enclosure

Instructions for installing watertight conduit hubs into the A74H6012SSLP3PT enclosure, ensuring proper bonding and conduit entry.

Estimated time: 30m

Tools needed:

Hole saw or Greenlee-type punch, Wrench (for tightening hubs)

Supplies needed:

Approved watertight, rigid conduit hubs, Enclosed external toothed lockwasher, Nuts for securing the panel

  1. Prepare the Enclosure for Hub Installation

    Determine the desired location for conduit entry (top, bottom, or side). Use the provided table to find the recommended opening diameter based on the trade size of the conduit you will be using. Use a hole saw or Greenlee-type punch to cut the required holes in the enclosure.

  2. Install the Conduit Hub

    Install the approved watertight, rigid conduit hub according to the hub manufacturer's instructions. Ensure the hub is properly seated in the cut opening.

  3. Ensure Panel Bonding

    Install the enclosed external toothed lockwasher under one of the nuts that secure the panel. This ensures electrical bonding between the panel and the enclosure.

  4. Secure the Hub

    Tighten the hub's securing mechanism (e.g., locknut) to firmly attach it to the enclosure. Verify that the connection is watertight.

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.