nVent A18149JFGR - Screw Cover Quick-Release Latch Type 4X, 17.50x14.00x8.70, Gray, Fiberglass
nVent

A18149JFGR

UPC: 783510412005


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Installation Instructions

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Overview

The **nVent Screw Cover Quick-Release Latch Type 4X Fiberglass Enclosure (SKU: A18149JFGR)** is a non-metallic, corrosion-resistant solution designed for demanding industrial environments. Engineered from high-strength fiberglass, this enclosure delivers exceptional mechanical strength and dimensional stability, ensuring long-term reliability under vibration, mechanical stress, and extreme temperatures. With a Type 4X rating, it provides superior protection against corrosion, moisture, dust, and UV exposure, making it ideal for outdoor installations, chemical processing, water treatment, and telecommunications shelters. The quick-release latch system enables tool-free access to internal components, reducing maintenance time and improving operational efficiency. The enclosure’s 17.50 x 14.00 x 8.70 inch internal dimensions offer flexible space for housing electrical components, control devices, or instrumentation, while the gray finish enhances visibility in low-light environments and aids heat dissipation. Pre-drilled mounting holes facilitate easy installation for both wall-mount and floor-standing applications.
  • Type 4X rated for corrosion, moisture, dust, and UV resistance
  • Quick-release latch for tool-free access to internal components
  • 17.50 x 14.00 x 8.70 inch internal dimensions for flexible component layout
  • Non-metallic fiberglass construction prevents electrical conductivity
  • Suitable for wall-mount or floor-standing installations
  • Screw-cover enclosures have easily removable covers attached to body with internal plated steel hinges
  • Cover securely fastens to the body with four captivated Type 316 stainless steel cover screws
  • Enclosures with quick-release latches have corrosion-resistant polyester hinges and polyester latches with a Type 316L stainless steel bail attached with Type 316 stainless steel screws
  • A Type 316L stainless steel padlock hasp is furnished with each enclosure
  • Sealing washers are furnished with enclosure

Specifications

Aluminum Panel
A16P14AL
Application
Controls and Drives;Corrosive Environments
Color
Gray
Color
Grey
Color
Light Gray
Color Code
RAL 7035
Cover Style
Solid Cover
Cover Style
Solid
Cubic Capacity
2129 in3
Depth
9
Depth
229 mm
Finish
Smooth Matte
Height
18 IN
Height
457 mm
Inside Dimensions
17.50 x 14.00 x 8.69 in
IP Rating
IP66
Latch Style
Screws
Latch Type
Screws
Material
Fiberglass
Modification Services
Yes
Mounting
16.75 x 12.00 in
NEMA Rating
4X Watertight, corrosion-resistant
Nema Rating
Type 4X
NEMA Rating
4X
Overall Dimensions
18.00 x 14.50 in
Panel Size
14.75 x 12.88 in
Protection Rating
NEMA Type 12
Size
17.50x14.00x8.69 in
Size
18.00x14.00x9.00
Steel Panel
A16P14
Thickness
0.15 in
Thickness
51.40mm (2.024")
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 3R
Usage
Able to withstand harsh environments, these small enclosures feature a simple, traditional non-metallic design that is suitable for a broad range of applications.
Weight
11.4 lb
Width
356 mm
Width
14 IN
Package Dimensions (L x W x H)
18.3 IN x 16 IN x 9.7 IN
Package Dimensions (L x W x H)
46.482 cm x 40.64 cm x 24.638 cm
Package Weight (Imperial)
11.400 L
Package Weight (Metric)
5.171 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
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
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 A18149JFGR Enclosure

This guide provides step-by-step instructions for mounting and wiring the A18149JFGR enclosure securely.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Drill

Supplies needed:

Sealing washers, 1/4–20 screws, 1/4–20 nuts, Conduit hubs

  1. Prepare the enclosure

    Place sealing washers and 1/4–20 screws in the corner bosses of the enclosure.

  2. Mount the enclosure

    Align screws protruding from the rear of the enclosure with holes on the mounting surface. Feed screws through the holes and secure with 1/4–20 nuts and washers.

  3. Connect conduit

    Use only U.L. listed or recognized conduit hubs that match the enclosure's environmental type rating. Connect the conduit hubs to the conduit before attaching them to the enclosure.

  4. Drill drainage hole

    Drill a 1/4” (6 mm) diameter hole on the bottom surface of the enclosure at the lowest point to maintain a UL/CSA 3R rating.

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.