nVent A71-1412E2DTH - APO with Transparent Inspection Window Type 4X, 14.65x11.89x6.93, Lt Gray, Fiberglass, E2DTH
nVent

A71-1412E2DTH

UPC: 635394003995


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Installation Instructions

Contact for Pricing

Overview

The nVent APO1412A71E2 Type 4X fiberglass enclosure with transparent inspection window is a premium industrial-grade solution designed to protect critical electrical and electronic components in the most demanding environments. Manufactured by nVent, a global leader in thermal management and electrical protection technologies, this enclosure combines corrosion-resistant fiberglass construction with a durable Type 4X rating to ensure long-term reliability in harsh industrial, commercial, and outdoor applications. The 14.65 x 11.89 x 6.93 inch dimensions provide ample internal space for junction boxes, terminal wiring, instrumentation, and control systems, while the integrated transparent window allows for visual inspection without compromising protection. This enclosure is engineered for highly corrosive environments where traditional metal enclosures would fail prematurely. The fiberglass material resists a wide range of chemicals, moisture, UV exposure, and temperature extremes, making it ideal for chemical processing plants, water treatment facilities, offshore platforms, and food processing environments. The Type 4X rating confirms protection against windblown dust, rain, splashing water, and hose-directed water, ensuring compliance with NEMA and IP standards for outdoor and indoor use. Professionals across industries rely on nVent APO enclosures for their superior durability and ease of installation. The lightweight yet rugged fiberglass construction simplifies handling and mounting, while the gray finish provides excellent visibility and reduces heat absorption in sun-exposed locations. The transparent inspection window eliminates the need to open the enclosure for routine checks, reducing maintenance time and exposure to hazardous conditions. Typical applications include: - **Electrical junction and terminal boxes** in corrosive atmospheres - **Instrument and control housings** for process automation systems - **PLC and sensor enclosures** in manufacturing and robotics - **Lighting and power distribution** in wet or outdoor locations - **Telecommunications and data center protection** in industrial settings nVent’s reputation for innovation and quality is built on decades of engineering excellence in thermal and electrical protection. The APO series, including the A71-1412E2DTH model, reflects the company’s commitment to delivering solutions that enhance safety, reliability, and operational efficiency. When selecting an enclosure for critical applications, professionals trust nVent for products that meet or exceed industry standards, backed by comprehensive technical support and global distribution. Installation is straightforward with pre-drilled mounting holes and compatibility with standard DIN rails and panel mounting hardware. The enclosure’s design allows for easy cable entry via knockouts or gland plates, and optional accessories such as mounting brackets, gland kits, and ventilation panels are available to customize the solution for specific project requirements. For engineers and facility managers seeking a corrosion-resistant, long-lasting enclosure with inspection capability, the nVent APO1412A71E2 is a proven choice that delivers performance without compromise.
  • Available sized from 7x6 (178x152mm) to 24x24 (610x610mm)
  • Enclosures are maintenance free and corrosion resistant
  • Bases and covers are made from hot compression molded halogen free, self extinguishing fiberglass reinforced polyester (FRP) that can withstand continuous temperatures up to 158°F (70°C) and momentary exposure to 302°F (150°C)
  • All enclosures can be easily modified to customer specifications
  • Gaskets are made from continuously poured polyurethane foam
  • Brass M4 threaded inserts are factory installed for mounting plate attachment
  • 7 to 6 bosses suitable for M6 threaded inserts are molded into the base (dependant on enclosure size).
  • Maintain UL / CSA Type 4x with up to 5 extension collars

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Light Gray
Color
Lt Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Depth
176 mm
Depth
6.93
Finish
Smooth Matte
Height
372 mm
Height
14.65
Material
Fiberglass
Material Quality
Fiberglass
Nema Rating
Type 4X
Product Family
APO
Protection Rating
NEMA Type 3
Series
APO
Size
14.65x11.89x6.93
Style
Inspection window cover, non-metallic hinges and non-metallic corner screws, two extension collars
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Weight
6 lb
Width
302 mm
Width
11.89
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 APO Series Enclosure

This guide provides step-by-step instructions for installing the APO Series enclosure, ensuring proper mounting and wiring for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the enclosure

    Secure the enclosure to the desired surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Strip the ends of the wires and connect them to the terminal connectors inside the enclosure. Use a multimeter to verify proper connections.

  3. Seal the enclosure

    Ensure that the enclosure cover is properly sealed to maintain its IP67 rating. Check that all gaskets are in place and secure.

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.