nVent A20H2008GQRLP - Hinge Cover Enclosure Quick-Release Type 4X, 20.19x20.25x8.00, Gray, Fiberglass
nVent

A20H2008GQRLP

UPC: 783510295103


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Installation Instructions

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Overview

The nVent Hinge Cover Enclosure Quick-Release Type 4X (SKU: A20H2008GQRLP) is a premium fiberglass enclosure designed for industrial environments where durability, security, and ease of access are critical. Engineered by nVent, a global leader in thermal management and electrical protection solutions, this enclosure combines robust construction with innovative features to safeguard sensitive electronic components, controls, and instrumentation in demanding applications. With a compact footprint of 20.19 x 20.25 x 8.00 inches, it is ideal for space-constrained installations while providing ample internal volume for controls, switches, or small control panels. Designed for Type 4X protection, this enclosure meets stringent NEMA and IP standards, ensuring resistance to corrosion, dust, dirt, and water ingress—even in harsh outdoor or washdown environments. The fiberglass construction delivers exceptional strength-to-weight ratio, chemical resistance, and non-conductive properties, making it suitable for use in chemical plants, food processing facilities, water treatment plants, and other corrosive or high-moisture settings. The gray finish not only enhances visibility in industrial settings but also provides UV resistance for long-term outdoor durability. One of the standout features of the nVent Hinge Cover Enclosure is its Quick-Release hinge system, which enables fast and tool-free access to internal components. This is particularly valuable in maintenance-intensive environments where downtime must be minimized. The enclosure includes padlockable polyester latches as standard, providing enhanced security against unauthorized access. For applications requiring even greater security, the enclosure is compatible with nVent’s exclusive PowerGlide Handle, which offers a 3-point latching mechanism for superior sealing and tamper resistance. The enclosure’s wall-mount design ensures secure attachment to vertical surfaces, with pre-drilled mounting holes for easy installation. Its depth of 8.00 inches accommodates a wide range of internal components, including relays, terminal blocks, or small PLCs, while the spacious interior allows for future modifications or upgrades. The fiberglass material also provides excellent thermal insulation, helping to maintain stable internal temperatures and protect sensitive electronics from overheating. Industries that benefit from the nVent Hinge Cover Enclosure include oil and gas, mining, pharmaceuticals, food and beverage, water/wastewater treatment, and manufacturing. It is particularly well-suited for applications such as motor control centers, sensor housings, junction boxes, and remote telemetry units. Professionals in these sectors rely on nVent’s reputation for engineering excellence, backed by decades of innovation in electrical protection and thermal management solutions. Installation is straightforward, with clear mounting instructions and compatibility with standard electrical enclosures. The enclosure’s design also allows for optional modifications, including variable depths, additional knockouts, or custom cutouts for cables and conduits, ensuring flexibility to meet specific project requirements. With its combination of durability, security, and ease of use, the nVent Hinge Cover Enclosure Quick-Release Type 4X is a trusted choice for engineers and technicians who demand reliability in critical applications.
  • Fiberglass-reinforced material has excellent temperature and chemical resistance qualities and exhibits outstanding physical properties
  • Type 316L stainless steel padlocking PowerGlide Handle on 3-point latch versions assures security and a water-tight seal while still allowing convenient access
  • Quick-release latch versions feature fiberglass-reinforced polyester latches with integral Type 316L stainless steel padlocking hasp
  • Seams are sealed; no holes or knockouts
  • Gasket assures water-tight and dust-tight seal
  • Fiberglass material is easily punched, drilled, filed or sawed
  • Data pocket is high-impact thermoplastic
  • Copper-flashed steel collar studs for mounting optional panels and terminal block kits

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Gray
Conductive Panel
A20P20G
Depth
203 mm
Depth
8 mm
Finish
Smooth Matte
Height
513 mm
Height
20.19
IP Rating
IP66
Ip Rating
IP66/IP67
Ip Rating
IP4X
Latch Quantity
4
Material
Fiberglass
Material Quality
Fiberglass
Modification Services
Yes
Mounting Type
Wall-mount
NEMA Rating
4X Watertight, corrosion-resistant
NEMA Rating
4X
Nema Rating
Type 4X
Panel
A20P20
Panel Size
432 x 432 mm
Panel Size
17.00 x 17.00 in
Protection Rating
NEMA Type 12
Series
nVent Hinge Cover Enclosure
Size
20.19x20.25x8.00 in
Size
20.19x20.25x8.00
Size
20.19x20.25x8.00 inches
Thickness
51.40mm (2.024")
Thickness
0.14 in
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 3R
Weight
23.7 lb
Width
514 mm
Width
20.25
Width
514
Package Dimensions (L x W x H)
25 IN x 24.1 IN x 12.4 IN
Package Dimensions (L x W x H)
63.5 cm x 61.214 cm x 31.496 cm
Package Weight (Imperial)
23.700 L
Package Weight (Metric)
10.750 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 A20H2008GQRLP Controller

This guide provides step-by-step instructions for installing and configuring the A20H2008GQRLP controller, ensuring proper setup and operation.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Conduit connectors

  1. Mount the controller

    Secure the A20H2008GQRLP controller to the designated mounting surface using the provided mounting screws. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires for connection. Connect the power and signal wires to the appropriate terminals on the controller, ensuring all connections are secure and insulated.

  3. Configure the controller settings

    Power on the controller and access the configuration menu. Set the desired parameters according to your application requirements, and save the settings.

  4. Calibrate the controller

    Perform a calibration procedure as specified in the user manual. This may involve adjusting settings based on feedback from connected sensors or devices.

  5. Verify the installation

    Use a multimeter to check the voltage at the controller terminals. Ensure that all connections are functioning correctly and that the controller operates as intended.

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.