nVent A20R166HCLO - Drip-Shield Hinged Lift-Off Cover Type 3R, 20.00x16.00x6.00, Gray, Steel
nVent

A20R166HCLO

UPC: 783510389307


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Installation Instructions

Contact for Pricing

Overview

The nVent A20R166HCLO Drip-Shield Hinged Lift-Off Cover Enclosure (SKU: A20R166HCLO) is a Type 3R-rated steel enclosure designed for outdoor and industrial environments requiring protection from rain, sleet, snow, and dripping water. Measuring 20.00 inches (H) x 16.00 inches (W) x 6.00 inches (D), this 16-gauge galvanized steel enclosure provides ample space for housing sensitive electrical and electronic components. The ANSI 61 gray polyester powder paint finish offers a professional appearance and corrosion resistance. Key features include a drip-shield top and seam-free sides, front, and back to prevent water ingress, along with a hinged lift-off cover for easy access. The cover is secured with padlockable draw-pull catch latches, ensuring security while allowing quick entry for maintenance or inspections. The enclosure includes provisions for mounting optional panels and features embossed mounting holes on the back for secure installation. No gasketing is provided, aligning with Type 3R requirements. Ideal for telecommunications, utilities, manufacturing, transportation, and renewable energy applications, this enclosure meets UL 50, 50E, cUL, NEMA/EEMAC Type 3R, and IEC 60529 IP32 standards. Manufactured in the US, the A20R166HCLO is a reliable choice for protecting critical infrastructure in demanding conditions.
  • Drip-shield top and seam-free sides, front and back
  • Galvanized steel lift-off hinges with stainless steel pins
  • Provisions for padlocking on each draw pull catch
  • Embossed mounting holes on back of enclosure
  • Gasketing along top of door
  • No knockouts
  • Quick-release door latches
  • Enclosures are finished with paint over plated surfaces

Specifications

Application
Controls and Drives;Power Distribution
Body Thickness
1.52 mm
Body Thickness
16 ga
Bracket Width
356 mm
Bracket Width
14 in
Color
Gray
Color Code
ANSI 61
Depth
152 mm
Depth
6
Depth
152
Door Thickness
16 ga
Door Thickness
14 ga
Door Thickness
1.52 mm
Finish
Galvanized
Height
20 mm
Height
508 mm
Hole Spacing, Mounting Bracket
13 mm
Hole Spacing, Mounting Bracket
330 in
IP Rating
IP32
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting
21.31 in
Mounting
Wall Mounting Brackets Available
Mounting Bracket Kit
AMFK3RLO14
NEMA Rating
3R Weather-resistant, except dust
NEMA Rating
3r
Overall Dimensions
114 x 88 mm
Overall Dimensions
22.31 x 17.25 in
Panel
A20P16
Panel Mounting Kit
APMK3RLO14
Panel Size
17.00 x 13.00 in
Panel Size
432 x 330 mm
Protection Rating
NEMA Type 3R
Size
20.00x16.00x6.00 in
Type
Mild Steel Wall Mounted Industrial Enclosures
Type
Wall-Mounted / Pad-Mounted Enclosures
Type Number
Type 3R
Weight
23 lb
Width
406 mm
Width
16 IN
Package Dimensions (L x W x H)
25 IN x 17.25 IN x 8 IN
Package Dimensions (L x W x H)
63.5 cm x 43.815 cm x 20.32 cm
Package Weight (Imperial)
23.000 L
Package Weight (Metric)
10.433 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 A18R1810HCR Controller

This guide provides step-by-step instructions for installing and wiring the A18R1810HCR controller in a rainproof enclosure.

Estimated time: 45m

Tools needed:

Screwdriver, Drill, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Locknuts, Conduit hubs, Terminal connectors

  1. Prepare conduit entry

    Punch or drill the correct hole for the size of conduit to be used, or use the appropriate knockout if provided. Refer to the size chart for hole dimensions.

  2. Install conduit hubs

    Install U.L. listed rain tight or liquid tight conduit hubs according to the manufacturer's instructions. Ensure they are securely fastened.

  3. Secure the conduit

    Secure the conduit with locknuts inside and out, or use a locking bushing on the inside and a locknut on the outside to ensure a tight seal.

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.