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Nemaco NEMAPro climate controlled NEMA 4X IP66 electrical cabinet with sunshield and radiant thermal insulation

ENCLOSURE

NEMAPro™ Climate Controlled Cabinets

UL Listed | Rating IP66 | NEMA 4/4X

NEMACO™ industrial climate control cabinets are engineered for applications where the enclosure is only part of the solution for a complete solution.

Use the filter below to configure a cabinet and download its spec drawing, or read more for sizes and cooling options.

Find The Ideal Industrial Climate Controlled Cabinet

  • Step 1: Use Product Filter (below)

  • Step 2: Select Options & Download Your Pre-Engineered Spec Drawing

Configure Cooling Options for Your NEMAPro™ Control Cabinet

  • Select Forced Fan Kits for Ambient Cooling

  • Size and select HVAC Air Conditioner for Full Climate Control

How to Calculate Your Enclosure Heat Load

  • Provide the internal & external heat loads

  • Specify the indoor or outdoor locations

  • Tell us if you want to add top heat shield

  • Tell us if you want thermal barrier insulation

  • NEMACO can calculate BTU cooling requirements

NEMAPro™ Protection Ratings

  • NEMA 3R - Rain Resistant

  • NEMA 3RX - Rain Resistant - Stainless Steel

  • NEMA 4 - Weatherproof & Washdown Resistant

  • NEMA 4X - Weatherproof & Washdown Resistant - Stainless Steel

  • NEMA 12 - Dust Resistant and Dripping Water from a Pipe

NEMAPro™ Product for Complete Solutions

NEMACO™ industrial climate control cabinets are engineered for applications where the enclosure is only part of the solution for a complete solution.

  • NEMAPro™ Cabinet

  • Thermal Management (cooling n fans and HVAC air conditioners)

  • Internal Sub Panel for electrical controls

  • Access side and enclosure base panels for wiring

  • Wall, Floor, Free Standing or Mobile Configurations

  • Materials: Steel, 304/316 Stainless Steel , Aluminum

  • Finish Coatings: Powder Coat

  • NEMA Ratings 3R, 4, 4X, 12

  • UL Listed Type 4, 4X, 12

Call NEMACO™ Product Information including free project spec drawings.

Enclosure Series
Materials
Ratings
Configurations
IP 66NEMA 4/12
Nemaco NEMAPro 4 NEMA 4 aluminum electrical control cabinet, wall mount

Electrical Enclosure

NEMAPro™ 4

Wall Mount

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
IP 66NEMA 4/12
Nemaco NEMAPro 4 NEMA 4 aluminum electrical control cabinet, floor mount

Electrical Enclosure

NEMAPro™ 4

Floor Mount

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
IP 66NEMA 4/12
Nemaco NEMAPro 4 NEMA 4 aluminum electrical control cabinet, free standing

Electrical Enclosure

NEMAPro™ 4

Free Standing

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
IP 66NEMA 4X
Nemaco NEMAPro 4X NEMA 4X stainless steel electrical control cabinet, wall mount

Electrical Enclosure

NEMAPro™ 4X

Wall Mount

Material: Stainless Steel

Standard Finish: #4 Grain Finish

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
IP 66NEMA 4X
Nemaco NEMAPro 4X NEMA 4X stainless steel electrical control cabinet, floor mount

Electrical Enclosure

NEMAPro™ 4X

Floor Mount

Material: Stainless Steel

Standard Finish: #4 Grain Finish

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
IP 66NEMA 4X
Nemaco NEMAPro 4X NEMA 4X stainless steel electrical control cabinet, free standing

Electrical Enclosure

NEMAPro™ 4X

Free Standing

Material: Stainless Steel

Standard Finish: #4 Grain Finish

Dimensions [in.]: H:24–72, W:24–36, D:12–24

ViewQuote
Front
IP 66NEMA 4
Nemaco NEMAPro 4 NEMA 4 galvanized steel or aluminum electrical enclosure, 2 front doors, free standing

Electrical Enclosure

NEMAPro™ 4

Double Bay Free Standing

2 Front Doors

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

Dimensions [in.]: H:24–72, W:48–72, D:12–30

ViewQuote
Front
IP 66NEMA 4X
Nemaco NEMAPro 4X NEMA 4X stainless steel electrical enclosure, 2 front doors, free standing

Electrical Enclosure

NEMAPro™ 4X

Double Bay Free Standing

2 Front Doors

Material: Stainless Steel

Standard Finish: #4 Grain Finish

Dimensions [in.]: H:24–72, W:48–72, D:12–30

ViewQuote
IP 54NEMA 3R
Nemaco RainPro 3R NEMA 3R galvanized steel or aluminum electrical control cabinet, wall mount

Electrical Enclosure

RainPro™ 3R

Wall Mount

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

ViewQuote
IP 54NEMA 3R
Nemaco RainPro 3R NEMA 3R galvanized steel or aluminum electrical control cabinet, floor mount

Electrical Enclosure

RainPro™ 3R

Floor Mount

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

ViewQuote
IP 54NEMA 3R
Nemaco RainPro 3R NEMA 3R galvanized steel or aluminum electrical control cabinet, free standing

Electrical Enclosure

RainPro™ 3R

Free Standing

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

ViewQuote
IP 54NEMA 3RX
Nemaco RainPro 3RX NEMA 3RX stainless steel electrical control cabinet, wall mount

Electrical Enclosure

RainPro™ 3RX

Wall Mount

Material: Stainless Steel

Standard Finish: #4 Grain Finish

ViewQuote
IP 54NEMA 3RX
Nemaco RainPro 3RX NEMA 3RX stainless steel electrical control cabinet, floor mount

Electrical Enclosure

RainPro™ 3RX

Floor Mount

Material: Stainless Steel

Standard Finish: #4 Grain Finish

ViewQuote
IP 54NEMA 3RX
Nemaco RainPro 3RX NEMA 3RX stainless steel electrical control cabinet, free standing

Electrical Enclosure

RainPro™ 3RX

Free Standing

Material: Stainless Steel

Standard Finish: #4 Grain Finish

ViewQuote
Front
IP 66NEMA 4X
Nemaco NEMAPro 4X NEMA 4X stainless steel electrical enclosure, 2 front doors, floor mount

Electrical Enclosure

NEMAPro™ 4X

Double Bay Floor Mount

2 Front Doors

Material: Stainless Steel

Standard Finish: #4 Grain Finish

Dimensions [in.]: H:24–72, W:48–72, D:12–30

ViewQuote
Front
IP 66NEMA 4
Nemaco NEMAPro 4 NEMA 4 aluminum electrical enclosure, 2 front doors, floor mount

Electrical Enclosure

NEMAPro™ 4

Double Bay Floor Mount

2 Front Doors

Material: Galvanized Steel or Aluminum

Standard Finish: Powder Coat ANSI 61 Gray

Dimensions [in.]: H:24–72, W:48–72, D:12–30

ViewQuote

BLOG

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ServerPro™

May 25, 2026

Server Rack Cabinet Sizes: Standard Dimensions, Depth Options, and Selection Guide

Learn standard server rack cabinet sizes including 42U height, 19-inch width, and depth options from 24 to 42 inches, plus how to choose the right configuration based on equipment, airflow, and environment.

Read More
Aluminum

April 25, 2026

How to Choose the Right Electrical Enclosure Material | Engineering Selection Guide

Select electrical enclosure materials based on environmental exposure, corrosion mechanisms, thermal behavior, and long-term performance. Compare steel, aluminum, stainless steel, and fiberglass using real-world engineering criteria.

Read More
NEMA 3RX

April 25, 2026

How to Cool a NEMA 3RX Enclosure | Outdoor Cooling for Corrosive Environments

Learn how to cool a NEMA 3RX enclosure in outdoor and corrosive environments. Understand heat load calculations, airflow requirements, and how moisture and corrosion affect cooling performance.

Read More
View All Articles

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