
STURDX Climate Series™ 20U IP66 Weatherproof Galvanized Steel Outdoor Network Cabinet with Air Conditioner | 24" × 24" (600 × 600 mm) | 19-Inch Rack Enclosure

Product Overview
The STURDX Climate Series™ 20U IP66 Weatherproof Galvanized Steel Outdoor Network Cabinet with Air Conditioner (24" × 24" / 600 × 600 mm) is engineered for outdoor applications where compact climate-controlled protection is more important than maximum rack capacity. Designed with 20U of rack space inside a space-efficient 24-inch × 24-inch (600 × 600 mm) footprint, it provides an ideal solution for edge networking, industrial automation, surveillance systems, and utility infrastructure that require year-round environmental protection without occupying unnecessary space.
Constructed from heavy-duty galvanized steel with insulated double-wall construction, the enclosure protects sensitive electronics from rain, dust, humidity, solar radiation, and extreme outdoor temperatures. Its smaller footprint allows installation in confined locations while still providing sufficient room for organized cable management and professional equipment layouts.
What sets the Climate Series™ apart is the STURDX Hybrid Cooling Ready™ architecture. Every enclosure is factory-prepared for closed-loop air conditioning while incorporating concealed fan provisions protected by removable blanking plates. This unique configuration allows owners to introduce optional filtered fan ventilation later if site conditions change—without cutting, welding, or replacing the enclosure.
Technical Specifications
| Specification | Value |
|---|---|
| Series | STURDX Climate Series™ |
| SKU | STX-CL-20U60602XD |
| Rack Height | 20U |
| Rack Standard | 19-inch EIA-310 |
| External Dimensions | 23.6" × 23.6" (600 × 600 mm) |
| Material | Galvanized Steel |
| Construction | Insulated Double-Wall Construction |
| Protection Rating | IP66 |
| NEMA | Suitable for NEMA 4 Applications |
| Cooling | Air Conditioner Ready |
| Mounting Rails | Four Adjustable Rails Included |
| DIN Rail | Included |
| Door Switch | Included |
| Door Stopper | Included |
| Cable Glands | IP68 Rated Included |
| Cable Entry | Bottom Knockouts |
| Doors | Lockable Front & Rear |
| Grounding | Included |
| Mounting Base | Floor Mounting Base Included |
| Lifting | Factory-Installed Lifting Eyebolts |
Standard Features
Every STURDX Climate Series™ cabinet includes:
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Heavy-duty galvanized steel enclosure
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Insulated construction for improved thermal performance
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STURDX Hybrid Cooling Ready™ platform
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IP66 weatherproof protection
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Suitable for NEMA 4 applications
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Factory-prepared air conditioner opening
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Covered fan openings with removable blanking plates
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Four adjustable rack mounting rails
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DIN rail
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Door switch
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Door stopper
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IP68 cable glands
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Bottom cable entry knockouts
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Lockable front and rear doors
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Polyurethane sealing gasket
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Integrated grounding system
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Floor mounting base
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Factory-installed lifting eyebolts
Air Conditioning Solutions
Every Climate Series™ enclosure can be configured with the cooling system best suited to your installation.
Standard 110V / 60Hz Enclosure Air Conditioners
Available with either galvanized or stainless steel housings.
| Cooling Capacity | Approx. BTU/hr | Features |
|---|---|---|
| 300W | ≈1,000 BTU/hr | Cooling • Heating • Dehumidifier • Remote Access |
| 600W | ≈2,000 BTU/hr | Cooling • Heating • Dehumidifier • Remote Access |
| 2000W | ≈8,000 BTU/hr | Cooling • Heating • Dehumidifier • Remote Access |
Cooling Only + Remote Access models are also available.
High-Capacity Systems
For larger installations, STURDX also supplies:
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220V / 60Hz models
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Cooling capacities up to 6000W
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Up to approximately 19,000 BTU/hr
Our engineers can help determine the appropriate cooling capacity based on your installed equipment.
Made in USA Cooling Systems
STURDX also offers Made in USA IP66 stainless steel enclosure air conditioners for projects requiring BABA compliance, domestic manufacturing, or higher environmental protection.
Compact Climate Control for Distributed Infrastructure
Many outdoor communication cabinets operate at remote locations where reliability is critical but installation space is limited. The 24" × 24" (600 × 600 mm) Climate Series™ enclosure is designed for these applications, providing active thermal management in a compact cabinet that is easy to deploy, service, and expand.
Its insulated double-wall construction helps isolate sensitive electronics from external heat, while the closed-loop cooling system maintains a stable internal environment for Ethernet switches, industrial controllers, fiber equipment, security hardware, and communication gateways. The result is longer equipment life, improved uptime, and reduced maintenance in challenging outdoor environments.
STURDX Hybrid Cooling Ready™
Unlike traditional outdoor enclosures that commit users to a single cooling method, the Climate Series™ is designed to evolve with your project.
Every cabinet ships configured for sealed air-conditioned operation, while removable blanking plates preserve the option to install filtered fan ventilation in the future.
This flexibility can be valuable when:
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Equipment is upgraded
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Thermal loads change
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Seasonal temperatures vary
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Maintenance is being performed
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Future operating requirements evolve
Product Description
The STURDX Climate Series™ 20U Galvanized Steel Outdoor Network Cabinet provides dependable climate-controlled protection for networking, automation, electrical distribution, and communication equipment installed in outdoor environments.
Its compact 24" × 24" (600 × 600 mm) footprint makes it ideal for installations where space is limited, while insulated construction and IP66 weatherproof protection ensure reliable operation in demanding weather conditions. The enclosure delivers an efficient combination of thermal performance, installation flexibility, and long-term durability for modern outdoor infrastructure.
Typical Applications
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Edge Network Infrastructure
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Telecommunications Equipment
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Fiber Distribution Points
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Industrial Automation
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Utility Monitoring Stations
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Security & Surveillance
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Renewable Energy
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Solar Monitoring Systems
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Water Treatment Facilities
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Electrical Distribution
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Smart City Infrastructure
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Traffic Signal Control
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Industrial Ethernet
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Outdoor Control Panels
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Wireless Communications
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Remote SCADA Systems
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Environmental Monitoring
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Industrial IoT Networks
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Remote Communications
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Critical Infrastructure
Frequently Asked Questions
Why choose a climate-controlled 20U outdoor cabinet?
The 20U enclosure is ideal for compact outdoor installations that require stable operating temperatures without the size and cost of a larger cabinet.
What is STURDX Hybrid Cooling Ready™?
STURDX Hybrid Cooling Ready™ is our factory-prepared cooling platform that allows every Climate Series™ cabinet to operate as a sealed air-conditioned enclosure while remaining ready for optional filtered fan ventilation if future operating conditions require it.
Which air conditioner capacities are available?
Standard enclosure air conditioners are available in 300W, 600W, and 2000W capacities, with larger 220V systems up to 6000W also available for high-performance outdoor applications.
Are Cooling Only models available?
Yes. In addition to Cooling • Heating • Dehumidifier models, Cooling Only + Remote Access configurations are also available.
Is this enclosure suitable for NEMA applications?
Yes. The galvanized steel enclosure is suitable for applications commonly requiring NEMA 4 performance. Contact STURDX if your project requires a specific certified NEMA enclosure.
Why choose a compact climate-controlled enclosure?
A smaller enclosure lowers installation costs, occupies less space, is easier to deploy, and still provides the thermal stability required to protect mission-critical outdoor electronics.
Does the cabinet include lifting eyebolts?
Yes. Factory-installed lifting eyebolts simplify transportation, unloading, crane handling, and positioning during installation.
Can STURDX customize this enclosure?
Yes. Climate Series™ cabinets can be customized with different dimensions, electrical integration, cable entry locations, OEM branding, enclosure cooling systems, gland plates, rack accessories, and application-specific configurations for virtually any outdoor networking, industrial, or utility project.
