nVent A42HS3712SSLP - Wallmount Disconnect Enclosure with Clamps Type 4X, 42x37x12, Brushed, SS304
nVent

A42HS3712SSLP

UPC: 783510275709

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Installation Instructions

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Overview

Protect your critical disconnect switches and circuit breakers with the nVent A42HS3712SSLP Wallmount Disconnect Enclosure. Engineered for demanding industrial environments, this robust enclosure offers superior protection against liquids, dust, and corrosive elements, ensuring the longevity and reliability of your electrical components. Crafted from high-quality SS304 stainless steel with a brushed finish, the A42HS3712SSLP is built to withstand harsh conditions, making it an ideal choice for applications in food and beverage processing, chemical plants, wastewater treatment, and other corrosive or washdown environments. The primary advantage of the A42HS3712SSLP lies in its secure, clamp-secured door design. Featuring clamps strategically positioned on three sides, this enclosure provides a tight seal, effectively preventing the ingress of water, oils, coolants, and other contaminants. This robust sealing mechanism is crucial for maintaining the operational integrity of disconnect switches and circuit breakers, preventing short circuits, corrosion, and premature failure. The enclosure's generous dimensions of 42x37x12 inches offer ample space for a variety of disconnect switches and circuit breakers from major manufacturers, simplifying installation and accommodating diverse electrical configurations. Beyond its protective capabilities, the nVent A42HS3712SSLP is designed for ease of use and installation. The clamp-secured door allows for quick and convenient access for maintenance or operational adjustments, while the wallmount design facilitates straightforward integration into existing electrical infrastructure. The SS304 stainless steel construction not only provides exceptional corrosion resistance but also offers a clean and professional aesthetic suitable for visible installations. nVent is a globally recognized leader in electrical enclosure solutions, renowned for its commitment to quality, innovation, and product durability. Choosing an nVent enclosure means investing in a solution that is engineered for performance and built to last, backed by decades of industry expertise and a reputation for reliability. Key features and benefits include: * **Superior Environmental Protection:** Type 4X rating ensures protection against water, dust, and corrosive materials, ideal for washdown and harsh industrial settings. * **Robust Clamp-Secured Door:** Three-sided clamp design provides a tight, secure seal to prevent contaminant ingress. * **Durable SS304 Stainless Steel Construction:** Offers excellent corrosion resistance and a professional brushed finish, suitable for demanding environments. * **Generous Interior Space:** 42x37x12 inch dimensions accommodate a wide range of disconnect switches and circuit breakers from major brands. * **Easy Installation and Access:** Wallmount design and user-friendly clamp system simplify setup and maintenance. * **Trusted nVent Quality:** Manufactured by a leading provider of electrical enclosure solutions, ensuring reliability and performance. This enclosure is an essential component for any facility prioritizing the safety, reliability, and longevity of its electrical control systems. Invest in the nVent A42HS3712SSLP for peace of mind and uncompromising protection.
  • 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; Arc Flash Safety; Corrosive Environments
Clamp Quantity
10
Color
Unpainted
Color
Brushed
Conductive Panel
A42P36G
Data Pocket Size
12.00 x 12.00 in
Depth
12
Depth
305 mm
Finish
Brushed #4
Height
1,067 mm
Height
42 mm
IP Rating
IP66
Material
Stainless Steel;Stainless Steel 304
Material
Stainless Steel 304
Material
SS304 Stainless Steel
Modification Services
Yes
Mounting Type
Wallmount
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
NEMA Rating
4X
Panel
A42P36
Panel Size
991 x 838 mm
Panel Size
39.00 x 33.00 in
Protection Rating
NEMA Type 4X
Size
42.00x37.38x12.00 in
Size
42x37x12 mm
Stainless Steel Type
304
Thickness
51.40mm (2.024")
Thickness
1.98 mm
Thickness
14 ga
Type
Stainless Steel Wall Mounted Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
124 lb
Width
37.38
Width
949
Width
949 mm
Package Dimensions (L x W x H)
46.7 IN x 39 IN x 14 IN
Package Dimensions (L x W x H)
118.618 cm x 99.06 cm x 35.56 cm
Package Weight (Imperial)
124.000 L
Package Weight (Metric)
56.246 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.