nVent A86M4E20G - Free-Stand Multi-Door Type 12 Gray Inside 4Dr, 86.12x149.19x20.12, Gray, Steel
nVent

A86M4E20G

UPC: 783510389390

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Installation Instructions

Contact for Pricing

Overview

The nVent A86M4E20G is a robust, free-standing Type 12 multi-door enclosure designed to safeguard critical industrial control systems and electrical components. Engineered by nVent, a leader in enclosure solutions, this unit provides superior protection against dust, dirt, and dripping water, making it ideal for demanding industrial environments. Its substantial dimensions of 86.12 inches in height, 149.19 inches in width, and 20.12 inches in depth offer ample space for complex control panels, large power distribution systems, and intricate wiring configurations. This specific model features a four-door configuration, a key design element for applications requiring mechanical interlock functionality. Mechanical interlocks are crucial in industrial settings to ensure that only one door can be opened at a time, preventing accidental exposure of live electrical components and enhancing operational safety. This feature is particularly vital in high-traffic areas or where stringent safety protocols are in place, such as manufacturing plants, processing facilities, and utility substations. The enclosure is constructed from durable steel and finished in a neutral gray, providing both structural integrity and a professional aesthetic that blends seamlessly into industrial settings. The Type 12 rating signifies its suitability for indoor use where protection against falling dirt and dripping water is paramount. This makes it an excellent choice for housing sensitive automation equipment, Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), and other essential control hardware. Key benefits and features of the nVent A86M4E20G include: * **Superior Environmental Protection:** Type 12 rating ensures protection against dust, dirt, and dripping water, safeguarding sensitive electrical components. * **Ample Internal Space:** Generous dimensions (86.12" H x 149.19" W x 20.12" D) accommodate large and complex control systems. * **Enhanced Safety with Mechanical Interlock:** The four-door design facilitates the implementation of mechanical interlocks, crucial for preventing simultaneous door openings and ensuring operator safety. * **Durable Steel Construction:** Robust steel build offers long-lasting protection and structural integrity in harsh industrial environments. * **Versatile Application:** Suitable for a wide range of industrial applications including manufacturing, automation, power distribution, and process control. * **Trusted nVent Quality:** Manufactured by nVent, a globally recognized leader in electrical enclosure solutions, ensuring reliability and performance. When selecting an enclosure for critical industrial applications, factors such as environmental conditions, internal component size, safety requirements, and ease of access are paramount. The nVent A86M4E20G addresses these needs comprehensively, offering a secure, reliable, and safe housing solution. Its free-standing design allows for flexible placement within a facility, and the multi-door configuration with mechanical interlock support provides an advanced layer of safety for personnel and equipment. Invest in the nVent A86M4E20G for peace of mind and optimal performance of your industrial control infrastructure.
  • Seams continuously welded and ground smooth; no holes or knockouts
  • Heavy steel back stiffeners maintain flatness and increase rigidity
  • Heavy-duty lifting eyes anchored into reinforced top
  • Overlapping, gasketed openings on two-door centerposts
  • At two-door openings, gasketed overlapping doors eliminate need for centerposts
  • Three-point latches operated by padlocking handle
  • Concealed, easy-to-remove hinges
  • Mechanical interlock standard on each enclosure with right-hand door serving as master door; doors can be closed in any order
  • Mechanical interlock standard on each enclosure with right-hand door serving as master door; doors can be closed in any order
  • Large data pocket is high-impact thermoplastic

Specifications

Application
Controls and Drives;Power Distribution
Color
Gray
Color Code
ANSI 61
Depth
511 mm
Depth
20.12 in
Door Quantity
4
Finish
Powder Coated
Height
2,187 mm
Height
86.12
Height
2,187
Interior Color
Gray
Large Panel Quantity
2
Large Panel Size
78.00 x 72.00 in
Large Panel Size
78.00 x 70.00 in
Lifting Eye Quantity
8
Material
Steel
Modification Services
Yes
Nema Rating
Type 12
NEMA Rating
12 Indoor, dust-resistant
Protection Rating
NEMA Type 12
Size
86.12x149.19x20.12
Size
86.12x149.19x20.12 in
Thickness
11 ga
Thickness
51.40mm (2.024")
Type
Mild Steel Freestanding Industrial Enclosures
Type Number
Type 12
Weight
2,246 lb
Width
149.19
Width
3,789
Width
3,789 mm
Package Dimensions (L x W x H)
163 IN x 36 IN x 96 IN
Package Dimensions (L x W x H)
414.02 cm x 91.44 cm x 243.84 cm
Package Weight (Imperial)
2246.000 L
Package Weight (Metric)
1018.786 kg
Free-Stand Multi-Door Type 12 LP Gray Inside 4Dr, 86.12x149.19x20.12, Gray, Steel

A86M4E20LPG

Free-Stand Multi-Door Type 12 LP Gray Inside 4Dr, 86.12x149.19x20.12, Gray, Steel
Pre-assembly with 18 inch vertical mounting bracket, 4 inch pre-galvanized steel square box, box depth-2-1/8 inch, 3/4 inch raised two device box cover and pre-installed pigtail.

171-SV18-18

Pre-assembly with 18 inch vertical mounting bracket, 4 inch pre-galvanized steel square box, box depth-2-1/8 inch, 3/4 inch raised two device box cover and pre-installed pigtail.

How to Install the WS625112SS Controller

This guide provides step-by-step instructions for installing and wiring the WS625112SS controller securely and correctly.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter, Hole saw or Greenlee-type punch

Supplies needed:

Mounting screws, External toothed lockwashers, Watertight conduit hubs

  1. Install lockwasher

    Place the enclosed external toothed lockwasher under one of the nuts securing the panel to ensure proper bonding between the panel and enclosure.

  2. Cut conduit openings

    Use a hole saw or Greenlee-type punch to cut the required holes for conduit entry in the top, bottom, or side walls of the enclosure, following the size specifications provided.

  3. Install watertight conduit hub

    Install the approved watertight conduit hub according to the manufacturer's instructions, ensuring it fits securely into the holes you have cut.

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.