nVent A16R126 - Screw-Cover Drip-Shield Type 3R With Knockouts, 16x12x6, Gray, Steel
nVent

A16R126

UPC: 783510434007


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent Screw-Cover Drip-Shield Type 3R Enclosure (SKU: A16R126) provides reliable outdoor protection for electrical controls and wiring systems. This 16x12x6 inch enclosure is constructed from 16-gauge galvanized steel with an ANSI 61 gray polyester powder coat finish, offering superior corrosion resistance in harsh environments. Rated NEMA Type 3R and IEC 60529 IP32, it shields against falling rain, sleet, and snow while preventing moisture ingress through its seam-free sides, front, and back. The screw-cover design includes a 3/4-inch drip shield overhang to direct water away from critical components. Knockouts on the bottom (C-D-E-F-G) allow flexible conduit entry, while embossed mounting holes on the back enable direct surface mounting without requiring vertical structures. Ideal for horizontal installations on rooftops or concrete pads, this enclosure complies with UL 50, UL 50E, and cUL standards for outdoor electrical applications. Its durable steel construction and corrosion-resistant finish ensure long-term reliability in demanding weather conditions.
  • Drip shield top and seam-free sides, front, and back protect from rain, snow, or sleet
  • Slip-on removable cover fastened with plated steel screws along bottom edge
  • Handles on larger sizes (see table)
  • Embossed mounting holes on back of enclosure
  • Knockouts in bottom of 16 and 14 gauge enclosures
  • Provision for padlocking
  • No gasketing
  • Enclosures are finished with paint over plated surfaces
  • Top and bottom thickness gauge is the same as the body thickness gauge unless otherwise noted in table

Specifications

Application
Power Distribution
Body Style
A
Body Thickness
16 ga
Color
Gray
Color Code
ANSI 61
Depth
13 IN
Depth
6 in
Depth, Maximum
6
Depth, Minimum
6
Door Thickness
14 ga
Door Thickness
16 ga
Finish
Galvanized
Height
44 IN
Height
16 in
IP Rating
IP32
Knockout Pattern
C-D-E-F-G
Knockouts
True
Knockouts Included
Yes
Material
Mild Steel;Steel
Material
Steel
Modification Services
Yes
Mounting
27;57 mm;mm
Mounting
1.06;2.25 in;in
Mounting
Wall Mounting Brackets Available
Mounting Type
Surface Mount
Mounting Type
Surface-Mount
NEMA Rating
Type 3R
NEMA Rating
NEMA 6
NEMA Rating
3r
Protection Rating
NEMA Type 3R
Size
16.00x12.00x6.00 in
Size
16X12X6
Size
16.00x12.00x6.00
Size
16x12x6 In
Type
Pull and Junction Boxes
Type
Screw-Cover Junction Boxes Type 3R
Type Number
Type 3R
Weight
15.2 lb
Width
12 IN
Width
305 mm
Package Dimensions (L x W x H)
16.8 IN x 13 IN x 6.7 IN
Package Dimensions (L x W x H)
42.672 cm x 33.02 cm x 17.018 cm
Package Weight (Imperial)
15.200 L
Package Weight (Metric)
6.895 kg
Screw-Cover Drip-Shield Type 3R With Knockouts, 18x12x8, Gray, Steel

A18R128

Screw-Cover Drip-Shield Type 3R With Knockouts, 18x12x8, Gray, Steel
SURFACE-MOUNTED BOX, SIZE 1/4

41384S-B

SURFACE-MOUNTED BOX, SIZE 1/4

Frequently Asked Questions

What are the dimensions of the nVent A16R126 enclosure?

The enclosure measures 16 inches by 12 inches by 6 inches (406 x 305 x 152 mm).

What material is the nVent A16R126 made of?

It is constructed from 16-gauge galvanized steel with a gray polyester powder coat finish.

What protection rating does the nVent A16R126 have?

The enclosure is rated NEMA Type 3R and IEC 60529 IP32 for outdoor protection against rain, sleet, and snow.

Where are the knockouts located on the nVent A16R126?

Knockouts are located on the bottom side in the pattern C-D-E-F-G.

How many cover screws does the nVent A16R126 have?

The enclosure features 4 cover screws for secure closure.

What standards does the nVent A16R126 comply with?

It complies with UL 50, UL 50E, and cUL standards for electrical enclosures.

Can the nVent A16R126 be mounted horizontally?

Yes, it is designed for horizontal mounting on rooftops or pads without requiring vertical structures.

What is the thickness of the cover on the nVent A16R126?

The cover thickness is 16 gauge, matching the body construction.

How to Install the A48R3616NK Controller

This guide provides step-by-step instructions for mounting and wiring the A48R3616NK Controller securely.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A48R3616NK controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to attach the power and signal wires to the appropriate terminals on the controller. Ensure all connections are tight and secure.

  3. Verify connections

    Utilize a multimeter to check the voltage at the terminals to confirm proper power supply. Ensure that all connections are correct before powering on the controller.

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.