




STURDX Essential Series™ 20U IP66 Weatherproof Stainless Steel Outdoor Network Cabinet | 32" × 40" (800 × 1000 mm) | 19-Inch Rack Enclosure

Product Overview
The STURDX Essential Series™ 20U IP66 Weatherproof Stainless Steel Outdoor Network Cabinet (32" × 40" / 800 × 1000 mm) is engineered for outdoor installations where maximum equipment accessibility, exceptional corrosion resistance, and long-term serviceability are the primary design priorities. Combining 20U of rack capacity with a spacious 32-inch × 40-inch (800 × 1000 mm) footprint, this enclosure provides extensive interior workspace for large networking equipment, complex cable routing, and oversized electrical components while maintaining a practical rack height.
Manufactured from 304 stainless steel, the enclosure is designed to perform reliably in coastal environments, marine facilities, food processing plants, pharmaceutical manufacturing, wastewater treatment facilities, and chemical processing sites where ordinary steel enclosures may deteriorate over time. For the most demanding applications, 316 stainless steelis available upon request.
The oversized cabinet interior allows technicians to work more efficiently during installation and maintenance by providing generous clearance around equipment, reducing cable congestion, and simplifying future infrastructure expansion without requiring a larger rack height.
Technical Specifications
| Specification | Value |
|---|---|
| Series | STURDX Essential Series™ |
| SKU | STX-ES-20U80100D-SS |
| Rack Height | 20U |
| Rack Standard | 19-inch EIA-310 |
| External Dimensions | 31.5" × 39.4" (800 × 1000 mm) |
| Material | 304 Stainless Steel (316 Stainless Steel Available Upon Request) |
| Construction | Single-Wall Construction |
| Protection Rating | IP66 |
| NEMA | Suitable for NEMA 4X Applications |
| Cooling | Fan Ready |
| Mounting Rails | Four Adjustable Rails Included |
| DIN Rail | Included |
| Door Switch | Included |
| Door Stopper | Included |
| Cable Glands | IP68 Rated Included (Optional 316 Stainless Steel Cable Glands Available) |
| 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 Essential Series™ cabinet includes:
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304 stainless steel construction
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IP66 weatherproof enclosure
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Suitable for NEMA 4X applications
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Fan-ready design
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Four adjustable 19-inch rack rails
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DIN rail installed
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Door switch installed
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Door stopper installed
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IP68 cable glands included
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Bottom cable knockouts
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Lockable front and rear doors
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Heavy-duty polyurethane door gasket
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Integrated grounding system
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Floor mounting base
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Factory-installed lifting eyebolts
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Stainless steel hinges, latches, and external hardware
Spacious Interior for Complex Outdoor Systems
Certain outdoor projects benefit far more from additional cabinet width and depth than from extra rack units. The 32" × 40" (800 × 1000 mm) enclosure was designed specifically for these installations, giving engineers the freedom to integrate networking equipment, industrial controllers, battery backup systems, power distribution assemblies, and fiber infrastructure without sacrificing accessibility.
The expansive interior makes it easier to maintain proper cable routing, preserve fiber bend radius, and perform equipment replacements without dismantling surrounding hardware. This translates into faster maintenance, reduced downtime, and lower lifecycle operating costs.
Product Description
The STURDX Essential Series™ 20U Stainless Steel Outdoor Network Cabinet provides premium environmental protection for networking, industrial automation, electrical distribution, and communication systems operating in corrosive outdoor environments.
Its combination of 20U rack capacity and an oversized 32" × 40" (800 × 1000 mm) footprint makes it an outstanding choice for installations requiring generous equipment space rather than additional rack height. Built from corrosion-resistant stainless steel and protected to IP66, the enclosure delivers dependable performance for mission-critical outdoor infrastructure where long-term durability is essential.
For applications requiring active thermal management, STURDX also offers the Climate Series™, featuring insulated construction, enclosure air conditioning, and the exclusive STURDX Hybrid Cooling Ready™ platform.
Typical Applications
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Coastal Telecommunications
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Marine Infrastructure
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Fiber Backbone Networks
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Industrial Automation
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Utility Communication Systems
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Water & Wastewater Treatment
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Food & Beverage Processing
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Pharmaceutical Manufacturing
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Chemical Processing Plants
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Renewable Energy
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Smart Grid Infrastructure
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Electrical Distribution
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Transportation Systems
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Industrial Ethernet
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Edge Computing
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Security & Surveillance
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Oil & Gas
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Mining
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Mission-Critical Infrastructure
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Outdoor Control Systems
Frequently Asked Questions
Why choose a 20U cabinet with an 800 × 1000 mm footprint?
This configuration is ideal when equipment requires substantial installation space, organized cable routing, and convenient maintenance access without increasing cabinet height.
Why choose stainless steel instead of galvanized steel?
Stainless steel provides outstanding resistance to corrosion caused by salt spray, chemicals, humidity, and washdown environments, making it the preferred material for marine, coastal, food processing, pharmaceutical, and wastewater applications.
Is this cabinet suitable for NEMA 4X applications?
Yes. The stainless steel enclosure is suitable for applications commonly requiring NEMA 4X performance. Contact STURDX if your project requires a specific certified NEMA enclosure.
Is 316 stainless steel available?
Yes. Standard production uses 304 stainless steel, while 316 stainless steel is available upon request for offshore, coastal, marine, and aggressive chemical environments.
Are 316 stainless steel cable glands available?
Yes. Every cabinet includes IP68 cable glands as standard, while 316 stainless steel IP68 cable glands are available as an optional upgrade for maximum corrosion resistance.
Why would I choose a wider cabinet instead of a taller one?
A larger footprint provides more usable workspace for cable management, oversized equipment, and future expansion while making installation and maintenance significantly easier than densely packed tall enclosures.
Does the cabinet include lifting eyebolts?
Yes. Every floor-standing Essential Series™ cabinet includes factory-installed lifting eyebolts for easier transportation, unloading, crane lifting, and installation.
Can this enclosure be customized?
Absolutely. STURDX offers custom dimensions, 304 or 316 stainless steel construction, OEM branding, cable entry modifications, electrical integration, rack accessories, gland plates, and project-specific enclosure configurations for virtually any outdoor networking or industrial application.
