nVent A42H4812WFSSLP3PT - Wallmount 2-Door 3-Point Latch Type 4X, 42x48x12, Brushed, SS 304
nVent

A42H4812WFSSLP3PT

UPC: 783510145316


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Installation Instructions

Contact for Pricing

Overview

The nVent HOFFMAN A42H4812WFSSLP3PT is a Type 4X-rated, two-door wallmount enclosure constructed from corrosion-resistant SS 304 stainless steel with a brushed finish. Measuring 42 inches in height, 48 inches in width, and 12 inches in depth, this enclosure provides ample space for housing electrical and electronic components in demanding industrial environments. Designed for corrosive and wet settings, the enclosure features a removable centerpost for simplified panel installation and access. The 3-point latching system, paired with nVent HOFFMAN’s PowerGlide Handles, ensures a secure seal with superior resistance to water, dust, and contaminants. A seamless, foam-in-place gasket enhances environmental protection, meeting Type 4X, IP66, and NEMA 4X standards. UL 508A listed and cUL certified, this enclosure is ideal for applications in food and beverage processing, chemical plants, and wastewater treatment facilities. Its durable construction and compliance with industry standards guarantee long-term reliability and operational integrity for critical infrastructure.
  • Seams continuously welded and ground smooth
  • Removable centerpost for easy panel installation
  • Flange trough collar around all sides of enclosure door openings
  • External mounting brackets
  • Heavy-duty 3-point latching mechanism operated by Type 316 stainless steel PowerGlide padlocking handles
  • Easily removable doors by pulling heavy gauge continuous hinge pin
  • Data pocket is high-impact thermoplastic
  • Seamless foam-in-place gasket
  • Collar studs provided for mounting optional panels
  • Bonding provisions on doors; grounding studs on body

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Unpainted
Color
Brushed
Conductive Panel
A48P42G
Depth
12
Depth
305 mm
Finish
Brushed #4
Height
1,067 mm
Height
42 mm
IP Rating
IP66
Ip Rating
IP66/IP67
Material
Stainless Steel 304
Material
SS 304
Material
Stainless Steel;Stainless Steel 304
Mild Steel Panel
A48P42
Modification Services
Yes
Mounting Type
Wallmount
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
NEMA Rating
4X
Panel Gauge
12
Panel Size
45.00 x 39.00 in
Panel Size
1143 x 991 mm
Protection Rating
NEMA Type 12
Size
42x48x12
Size
42.00x48.00x12.00 in
Thickness
14 ga
Thickness
51.40mm (2.024")
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 3R
Weight
152 lb
Width
1,219 mm
Width
48
Width
1,219
Package Dimensions (L x W x H)
52 IN x 46 IN x 17 IN
Package Dimensions (L x W x H)
132.08 cm x 116.84 cm x 43.18 cm
Package Weight (Imperial)
152.000 L
Package Weight (Metric)
68.947 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 A907224SSFSDADN4 Disconnect Device

This guide provides step-by-step instructions for installing the A907224SSFSDADN4 disconnect device in a wall-mounted enclosure.

Estimated time: 45m

Tools needed:

Drill, Screwdriver

Supplies needed:

Mounting screws, Latch mounting hardware

  1. Drill mounting panel

    Drill the mounting panel according to the manufacturer's instructions for the disconnect device, ensuring proper alignment and clearance.

  2. Install operating handle

    Attach the operating handle to the enclosure flange using the provided holes. Follow the disconnect manufacturer's instructions for proper installation.

  3. Mount disconnect device

    Secure the disconnect device onto the panel, following the manufacturer's instructions for installation and adjustment to ensure proper functionality.

  4. Install door latch

    Use the latch bar and stud-type standoffs provided on the door to install the door latch. Follow the aftermarket installation instructions for proper setup.

  5. Adjust door catch

    Adjust the door catch and door catch bracket to ensure proper interlock with the disconnect operating handle, following the manufacturer's instructions.

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.