nVent A20H1606SSLP - Wallmount Hinged with NEMA Clamps Type 4X, 20x16x6, Brushed, SS304
nVent

A20H1606SSLP

UPC: 783510240707


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Installation Instructions

Contact for Pricing

Overview

The nVent A20H1606SSLP is a Type 4X wallmount enclosure constructed from durable 304-grade stainless steel, featuring a brushed finish. Its dimensions are 20 inches high by 16 inches wide by 6 inches deep. This enclosure is designed for indoor and outdoor corrosive environments, providing a water-tight seal against contaminants. Key features include a seamless foam-in-place gasket for reliable ingress protection and screw-down clamps for secure closure. The hinged door allows for easy access while maintaining the NEMA 4X rating. This enclosure meets UL 508A, cUL, NEMA/EEMAC Type 3, 3R, 4, 4X, 12, 13, and CSA Type 4, 4X, 12 standards, as well as IEC 60529 IP66. Applications include oil and gas, water/wastewater treatment, food and beverage, and pharmaceutical industries where protection against moisture, dust, and corrosive substances is critical. The wallmount design optimizes space, making it suitable for housing control panels, PLCs, or instrumentation.
  • Seams continuously welded and ground smooth
  • Seamless foam-in-place gasket
  • Rolled lip around three sides of door
  • Stainless steel door clamp assembly
  • Hasp and staple for padlocking
  • Door removed by pulling stainless steel continuous hinge pin
  • Data pocket is high-impact thermoplastic
  • Collar studs provided for mounting optional panels
  • Exterior hardware on Type 316L stainless steel enclosures matches enclosure material
  • Bonding provision on door; grounding stud on body

Specifications

Application
Controls and Drives;Corrosive Environments
Clamp Quantity
2
Clamp Quantity
4
Color
Unpainted
Color
Brushed
Conductive Steel Panel
A20P16G
Data Pocket
Small
Depth
152 mm
Depth
6
Depth
152
Finish
Brushed #4
Height
508 mm
Height
20 mm
IP Rating
IP66
Ip Rating
IP66/IP67
Ip Rating
IP66/IP69K
Material
Stainless Steel;Stainless Steel 304
Material
SS304 Stainless Steel
Material
Stainless Steel 304
Modification Services
Yes
Mounting Type
Wallmount Hinged
Mounting Type
Wallmount
NEMA Rating
4X Watertight, corrosion-resistant
NEMA Rating
4X
Nema Rating
Type 4X
Panel Size
17.00 x 13.00 in
Panel Size
432 x 330 mm
Protection Rating
NEMA Type 12
Series
A20H
Size
20.00x16.00x6.00
Size
20.00x16.00x6.00 in
Size
20x16x6 inches
Stainless Steel Panel
A20P16SS6
Stainless Steel Type
304
Steel Panel
A20P16
Thickness
1.98 mm
Thickness
14 ga
Thickness
51.40mm (2.024")
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 3R
Weight
29 lb
Width
406 mm
Width
16 IN
Package Dimensions (L x W x H)
24.9 IN x 17.1 IN x 8.1 IN
Package Dimensions (L x W x H)
63.246 cm x 43.434 cm x 20.574 cm
Package Weight (Imperial)
29.000 L
Package Weight (Metric)
13.154 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.
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
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
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
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
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

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.