nVent A42HS3112SS6LP - Wallmount Disconnect Enclosure with Clamps Type 4X, 42x31x12, Brushed, SS316
nVent

A42HS3112SS6LP

UPC: 783510649401


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Installation Instructions

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Overview

The nVent A42HS3112SS6LP is a robust Wallmount Disconnect Enclosure engineered for demanding industrial environments. Crafted from high-grade SS316 stainless steel with a brushed finish, this enclosure offers superior corrosion resistance, making it ideal for applications exposed to harsh chemicals, moisture, and corrosive elements. Its substantial 42x31x12 inch dimensions provide ample space for a variety of disconnect switches and circuit breakers, ensuring compatibility with major brands and facilitating easy installation. Designed with a clamp-secured door, the A42HS3112SS6LP excels in applications where a tight seal against environmental ingress is paramount. The clamps are strategically positioned on three sides of the door, creating a formidable barrier against liquids, dust, and other contaminants. This robust sealing mechanism ensures the integrity and longevity of the internal electrical components, preventing costly downtime and maintenance. The Type 4X rating signifies its exceptional protection against water and dust, while also offering excellent resistance to corrosion, a critical factor in industries such as chemical processing, food and beverage, and wastewater treatment. Key features of the nVent A42HS3112SS6LP include: * **Superior Material Construction:** Fabricated from SS316 stainless steel for exceptional corrosion and chemical resistance. * **Robust Clamp Sealing:** Three-sided clamp design ensures a secure, watertight, and dust-tight seal, meeting Type 4X standards. * **Versatile Interior Space:** Generous 42x31x12 inch dimensions accommodate a wide range of disconnect switches and circuit breakers from leading manufacturers. * **Brushed Stainless Steel Finish:** Offers a professional aesthetic while enhancing durability and ease of cleaning. * **Reliable nVent Engineering:** Backed by the trusted reputation of nVent, a global leader in electrical enclosure solutions. This enclosure is an essential component for safeguarding critical electrical disconnects in sectors where environmental protection and operational reliability are non-negotiable. Its durable construction and advanced sealing capabilities make it a preferred choice for professionals seeking to protect sensitive equipment from the rigors of industrial settings. The ease of installation, coupled with the assurance of nVent's quality, makes the A42HS3112SS6LP a smart investment for any facility requiring dependable electrical enclosure solutions. The UNSPSC code 39121324 further categorizes this product within the electrical enclosure market, highlighting its specific application in protecting electrical equipment.
  • Seams continuously welded and ground smooth
  • External mounting brackets
  • External-formed flange around all sides of enclosure opening
  • Stainless steel door clamps on three sides of door
  • Door removed by pulling stainless steel continuous hinge pin
  • Data pocket is high-impact thermoplastic
  • Seamless foam-in-place gasket
  • Collar studs provided for mounting optional panels
  • Holes provided in body for mounting disconnect operating handle and operating mechanism
  • Bonding provision on door; ground stud on body

Specifications

Application
Arc Flash Safety;Controls and Drives;Corrosive Environments
Application
Controls and Drives; Corrosive Environments; Arc Flash Safety
Clamp Quantity
10
Color
Unpainted
Color
Brushed
Conductive Panel
A42P30G
Data Pocket Size
12.00 x 12.00 in
Depth
12
Depth
305 mm
Finish
Brushed #4
Height
42 mm
Height
1,067 mm
IP Rating
IP66
Ip Rating
IP4X
Ip Rating
IP66/IP67
Material
SS316 Stainless Steel
Material
Stainless Steel 316L
Material
Stainless Steel 316
Material
Stainless Steel;Stainless Steel 316L
Modification Services
Yes
Mounting Type
Wallmount
NEMA Rating
4X Watertight, corrosion-resistant
NEMA Rating
4X
Nema Rating
Type 4X
Panel
A42P30
Panel Size
991 x 686 mm
Panel Size
39.00 x 27.00 in
Protection Rating
NEMA Type 4X
Size
42.00x31.38x12.00 in
Size
42x31x12 inches
Size
42x31x12
Stainless Steel Type
316L
Thickness
14 ga
Thickness
51.40mm (2.024")
Thickness
1.98 mm
Type
Stainless Steel Wall Mounted Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
108 lb
Width
797 mm
Width
31.38
Width
797
Package Dimensions (L x W x H)
47 IN x 32.7 IN x 14.4 IN
Package Dimensions (L x W x H)
119.38 cm x 83.058 cm x 36.576 cm
Package Weight (Imperial)
108.000 L
Package Weight (Metric)
48.989 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 A42HS3712LP Disconnect Device

This guide provides step-by-step instructions for installing the A42HS3712LP disconnect device securely on a mounting panel.

Estimated time: 45m

Tools needed:

Drill, Screwdriver

Supplies needed:

Mounting screws, Operating handle, Door catch

  1. Drill mounting panel

    Drill the mounting panel according to the manufacturer’s instructions for the disconnect device to ensure proper fit 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

    Securely install the disconnect device onto the panel, adhering to the manufacturer’s installation and adjustment instructions.

  4. Adjust door catch

    Adjust the door catch and door catch bracket as necessary to ensure proper interlock with the disconnect operating handle, following the handle 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.