nVent A18R128NK - Screw-Cover Drip-Shield Type 3R no Knockouts, 18x12x8, Gray, Steel
nVent

A18R128NK

UPC: 783510135157


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Installation Instructions

Contact for Pricing

Overview

The nVent A18R128NK is a robust 18x12x8 inch steel enclosure designed for demanding industrial applications requiring superior environmental protection. Manufactured by nVent, a trusted leader in electrical enclosure solutions, this Type 3R drip-shield enclosure offers exceptional defense against the elements, making it ideal for outdoor installations. Its screw-cover design ensures a secure and reliable seal, preventing the ingress of rain, sleet, snow, and other forms of falling or dripping water. This makes it an indispensable component for safeguarding sensitive electrical controls, junction points, and wiring in a wide array of outdoor environments. Engineered for durability and longevity, the A18R128NK features a sturdy steel construction that can withstand harsh industrial conditions, including temperature fluctuations and potential physical impacts. The gray powder-coat finish provides an additional layer of corrosion resistance, further extending the lifespan of the enclosure and its contents. The absence of knockouts offers installers the flexibility to create custom entry points for conduit and cabling, ensuring a precise and secure fit tailored to specific project requirements. This feature is particularly valuable in applications where precise cable management and sealing are critical. Key features and benefits of the nVent A18R128NK include: * **Superior Environmental Protection:** Type 3R rating ensures protection against falling rain, sleet, snow, and dripping water, crucial for outdoor electrical installations. * **Durable Steel Construction:** Robust build quality from nVent guarantees resilience in challenging industrial settings. * **Secure Screw-Cover Design:** Provides a tight seal to prevent moisture ingress and protect internal components. * **Versatile No Knockouts:** Allows for custom conduit and cable entry, offering maximum installation flexibility. * **Generous 18x12x8 Inch Dimensions:** Ample space for housing various electrical controls, junction boxes, and wiring configurations. * **Corrosion-Resistant Finish:** Gray powder coating enhances durability and longevity in outdoor environments. This enclosure is commonly deployed in sectors such as utilities, telecommunications, manufacturing, and infrastructure projects where reliable outdoor electrical protection is paramount. Whether used as a wiring box or a junction enclosure, the nVent A18R128NK, SKU A18R128NK, provides peace of mind by ensuring the integrity and safety of critical electrical systems. Professionals rely on nVent for their commitment to quality and innovative enclosure solutions that meet stringent industry standards and deliver exceptional performance in the field.
  • 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
8 in
Depth, Maximum
8
Depth, Minimum
8
Door Thickness
14 ga
Door Thickness
16 ga
Finish
Galvanized
Height
44 IN
Height
18 IN
IP Rating
IP32
Knockouts
False
Knockouts Included
No
Material
Steel
Material
Mild Steel;Steel
Modification Services
Yes
Mounting
28;57 mm;mm
Mounting
1.12;2.25 in;in
Mounting
Wall Mounting Brackets Available
NEMA Rating
3r
NEMA Rating
NEMA 6
Protection Rating
NEMA Type 3R
Size
18.00x12.00x8.00 in
Type
Screw-Cover Junction Boxes Type 3R
Type
Pull and Junction Boxes
Type Number
Type 3R
Weight
19 lb
Width
305 mm
Width
12 IN
Package Dimensions (L x W x H)
19.7 IN x 13.5 IN x 9.6 IN
Package Dimensions (L x W x H)
50.038 cm x 34.29 cm x 24.384 cm
Package Weight (Imperial)
19.000 L
Package Weight (Metric)
8.618 kg
Screw-Cover Drip-Shield Type 3R With Knockouts, 15x12x8, Gray, Steel

A15R128

Screw-Cover Drip-Shield Type 3R With Knockouts, 15x12x8, Gray, Steel
The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

AB314

The NEMA 4/4X/12 features a standard padlock-able feature with a single or (2) single point latches depending on the enclosure size. They are galvanealed steel coated. (Padlocks not included)

How to Install the E25PBAM Controller

Step-by-step guide for installing and configuring the E25PBAM Controller for optimal performance.

Estimated time: 1h

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Wire connectors

  1. Mount the controller

    Secure the E25PBAM controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the power supply

    Using wire connectors, connect the power supply wires to the corresponding terminals on the E25PBAM controller. Verify that the connections are secure and insulated.

  3. Configure initial settings

    Power on the E25PBAM controller and access the configuration menu. Set the desired parameters according to your application requirements, and save the settings.

  4. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure accurate readings and performance. Use a multimeter to verify output signals.

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.