Authorized nVent Distributor
nVent A72R7218FSLP - WeatherPro Outdoor Pad Mount Type 3R, 72.00x72.00x18.00, Lt Gray, Steel

nVent A72R7218FSLP WeatherPro Outdoor Pad Mount Type 3R, 72.00x72.00x18.00, Lt Gray, Steel

UPC: 783510144210

Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent WeatherPro Outdoor Pad Mount Type 3R Enclosure (SKU: A72R7218FSLP) is a robust, NEMA 3R-rated solution engineered for reliable protection of critical electrical and industrial components in harsh outdoor environments. Designed for commercial and industrial power distribution, control systems, and automation applications, this large-format enclosure provides a secure housing for drives, contactors, VFDs, motor starters, and other sensitive equipment exposed to rain, snow, dust, and debris. Constructed from heavy-duty steel with a durable light gray powder-coated finish, the A72R7218FSLP delivers long-lasting corrosion resistance and structural integrity, ensuring years of dependable performance even in coastal, industrial, or high-moisture settings. Key features of the WeatherPro Pad Mount Enclosure include its overlapping two-door design, which eliminates the need for a center post and enables full-width access to the interior for simplified installation, wiring, and maintenance. This design is particularly advantageous in applications requiring frequent access to components or where large cables and conduits must be routed through the enclosure. The Type 3R rating confirms compliance with stringent environmental standards, protecting internal electronics from falling rain, sleet, and external ice formation, while also preventing the ingress of windblown dust. This makes it an ideal choice for outdoor substations, utility vaults, telecom shelters, and renewable energy installations such as solar farms and wind turbine control cabinets. Industries that rely on the WeatherPro series include manufacturing plants, water treatment facilities, oil and gas operations, and transportation infrastructure, where reliable enclosure performance is non-negotiable. The enclosure’s spacious 72" x 72" x 18" interior provides ample room for complex wiring layouts, multiple components, and future expansion, reducing the need for costly retrofits. nVent’s reputation for engineering durable, code-compliant electrical solutions ensures that the A72R7218FSLP meets or exceeds UL, CSA, and IEC standards, offering peace of mind in mission-critical applications. Installation is streamlined thanks to the enclosure’s pad-mount design, which allows for direct mounting to concrete pads or structural bases without additional mounting hardware. The overlapping door design also enhances security by minimizing gaps and reducing the risk of tampering or unauthorized access. For professionals specifying outdoor enclosures, the WeatherPro line delivers a balance of accessibility, durability, and compliance—key factors in reducing downtime and maintenance costs. Whether you’re protecting a motor control center, power distribution unit, or automation controller, the nVent WeatherPro Type 3R Pad Mount Enclosure (A72R7218FSLP) is a trusted, field-proven solution built to withstand the elements while keeping your systems running safely and efficiently.
  • 3-point latching system with heavy duty handle
  • Padlock provision in handle
  • Open bottom with pre-punched mounting hole flange
  • Drip edge overhang on top
  • Louvered overhang with a closure plate
  • Studs included for mounting optional panels on threaded bolts
  • Welded body construction
  • Sturdy 7 gauge lifting tabs
  • Overlapping doors with no center post on two-door models
  • Bonding provision on each door

Specifications

Application
Controls and Drives;Power Distribution
Color
Light Gray;LtGray
Color
Gray;LtGray
Color
Light Gray
Color
Lt Gray
Color Code
RAL 7035
Depth
18 IN
Depth
457 mm
Finish
Galvanized
Height
1,829 mm
Height
72 in
IP Rating
IP32
Material
Steel
Material
Mild Steel
Modification Services
Yes
Mounting Dimensions
4.90 x 30.90 in
Mounting Dimensions
4.90 x 12.90 in
Mounting Type
Free Stand
NEMA Rating
3r
NEMA Rating
3R Weather-resistant, except dust
NEMA Rating
Type 3R
Panel
A61P68N
Panel Size
61.16 x 68.00 in
Panel Size
1553 x 1727 mm
Product Family
WeatherPro
Protection Rating
NEMA Type 3R
Series
WeatherPro Outdoor Pad Mount
Size
72.00x72.00x18.00 in
Size
72.00x72.00x18.00
Thickness
51.40mm (2.024")
Thickness
1.9 mm
Thickness
14 ga
Type
Wall-Mounted / Pad-Mounted Enclosures
Type
Pad-Mount Enclosures
Type Number
Type 3R
Weight
494 lb
Width
72 in
Width
1,829 mm
Package Dimensions (L x W x H)
80 IN x 34 IN x 82 IN
Package Dimensions (L x W x H)
203.2 cm x 86.36 cm x 208.28 cm
Package Weight (Imperial)
494.000 L
Package Weight (Metric)
224.078 kg
Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht

EP3030

Eclipse Inner Panel - Fits Encl. 30 x 30 - Steel/Wht
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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
External operation handle 0-1 type S3 Black IP65

14333111

External operation handle 0-1 type S3 Black 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 Safely Handle and Install Large Hoffman Enclosures

This guide provides instructions for safely handling and installing large Hoffman enclosures, emphasizing precautions to prevent injury and equipment damage.

Estimated time: 1h

Tools needed:

Forklift, Overhead lifting device (e.g., crane), Slings with load-rated hooks or shackles, ROLL•A•LIFT™ or similar device (for some models)

Supplies needed:

3000 lb.-rated chain or strap (for securing to forklift mast), Rigging equipment (for overhead lifting)

  1. Read Safe Handling Requirements

    Before moving or installing the enclosure, thoroughly read and understand the 'Large Enclosure Safe Handling Requirements' document that accompanied the enclosure. Ensure the route is clear of obstructions and all personnel are at a safe distance.

  2. Prepare for Movement

    Ensure the enclosure is stabilized before removing any strapping. Verify that the lifting equipment (forklift or overhead device) has a sufficient load rating for the enclosure's weight and size. Only trained and authorized personnel should operate the lifting equipment.

  3. Position Forklift Forks

    For forklift handling, spread the forks to the maximum distance or as dictated by the skid width. Enter the skid from the rear (Side A) of the enclosure. Position the enclosure carefully on the forks, keeping the load against the carriage/mast and tilting the load backward towards the mast.

  4. Secure Enclosure to Forklift

    If using a forklift, secure the enclosure to the forklift mast before moving. Insert a 3000 lb.-rated chain or strap through the eye bolts provided on top of the enclosure and fasten it securely to the forklift mast assembly. Ensure sufficient tension to prevent tipping.

  5. Lift and Transport Enclosure

    Lift the enclosure a minimum distance so the skid is just clear of the floor. Start and stop the forklift slowly and gradually, avoiding jerky movements. Drive slowly with the forks carried as low to the ground as possible. Never attempt to move more than one enclosure at a time.

  6. End Loading/Unloading (if applicable)

    For end loading/unloading on trailers, spread forks to match pallet end slot openings and enter from the narrow side (C or D). Secure the enclosure to the forklift mast using chains or straps. Tilt the mast to take weight off the opposite end and slide/push the enclosure as required. Do not use chains or straps to lift the enclosure.

  7. Overhead Lifting (if applicable)

    If using overhead lifting, attach rigging to the eye bolts, ensuring the angle between lifting cables and the vertical does not exceed 45 degrees. Use slings with adequate load-rated hooks or shackles. Ensure the load rating of the lifting device and rigging is sufficient. Do not use ropes or cables through eye bolts.

  8. Final Placement

    Once the enclosure is at its final location, carefully position it. Ensure it is stable and permanently installed according to any specific product instructions not covered in this general handling guide. Refer to the nameplate or datasheet for model-specific details.

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.