STURDX Essential Series™ 16U IP66 Weatherproof Galvanized Steel Outdoor Network Cabinet | 24" × 40" (600 × 1000 mm) | 19-Inch Rack Enclosure

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Product Overview

The STURDX Essential Series™ 16U IP66 Weatherproof Galvanized Steel Outdoor Network Cabinet (24" × 40" / 600 × 1000 mm) is engineered for outdoor networking projects where moderate rack capacity, exceptional installation depth, and long-term flexibility are essential. As one of the most requested configurations for outdoor communication infrastructure, the 16U platform provides the rack space most applications require while eliminating the unnecessary height and weight of larger enclosures.

Manufactured from heavy-duty galvanized steel with a durable outdoor powder-coated finish, the enclosure delivers dependable IP66 protection against rain, dust, moisture, and harsh environmental conditions. Its 24-inch × 40-inch (600 × 1000 mm) footprint provides outstanding depth for enterprise switches, industrial networking equipment, UPS systems, fiber management hardware, and organized cable routing, making installation faster and future upgrades significantly easier.

For organizations building reliable edge infrastructure, utility communication systems, industrial automation, and security networks, the 16U configuration has become the preferred choice because it delivers the capacity most installations actually need while maximizing usable workspace.


Technical Specifications

Specification Value
Series STURDX Essential Series™
SKU STX-ES-16U60100D
Rack Height 16U
Rack Standard 19-inch EIA-310
External Dimensions 23.6" × 39.4" (600 × 1000 mm)
Material Galvanized Steel
Construction Single-Wall Construction
Protection Rating IP66
NEMA Suitable for NEMA 4 Applications
Cooling Fan 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 Essential Series™ cabinet includes:

  • Heavy-duty galvanized steel construction

  • IP66 weatherproof enclosure

  • Suitable for NEMA 4 applications

  • Fan-ready design

  • Four adjustable 19-inch rack rails

  • DIN rail installed

  • Door switch installed

  • Door stopper installed

  • IP68 cable glands included

  • Bottom cable knockouts

  • Lockable front and rear doors

  • Heavy-duty polyurethane door gasket

  • Integrated grounding system

  • Floor mounting base

  • Factory-installed lifting eyebolts


Why 16U Is the Industry's Go-To Choice

A large percentage of outdoor networking projects simply don't require a full-height rack cabinet. What they do require is enough rack space for essential equipment together with generous room for cable routing, maintenance, and future expansion.

The 16U 24" × 40" (600 × 1000 mm) enclosure delivers exactly that combination. The extended depth accommodates deeper networking hardware while creating valuable working space behind the rack rails for fiber management, power distribution, and organized cable routing. The result is a cleaner installation that is easier to maintain, faster to service, and better prepared for future equipment upgrades.


Product Description

The STURDX Essential Series™ 16U Galvanized Steel Outdoor Network Cabinet is designed for organizations seeking the ideal balance between cabinet size, equipment capacity, and installation efficiency. Its spacious interior allows professional equipment layouts while maintaining a manageable cabinet height that simplifies transportation, positioning, and servicing.

Whether installed for telecommunications, industrial automation, electrical distribution, security infrastructure, renewable energy, or enterprise networking, the enclosure provides dependable IP66 weatherproof protection with an interior specifically optimized for today's outdoor networking equipment.

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

  • Telecommunications Infrastructure

  • Enterprise Edge Networks

  • Fiber Optic Distribution

  • Industrial Automation

  • Utility Communication Systems

  • Renewable Energy

  • Solar Power Monitoring

  • Electrical Distribution

  • Water & Wastewater Facilities

  • Manufacturing Plants

  • Transportation Infrastructure

  • Smart City Networks

  • Industrial Ethernet

  • Security & Surveillance

  • Wireless Backhaul

  • Edge Computing

  • Oil & Gas

  • Mining

  • Remote Monitoring

  • Critical Infrastructure


Frequently Asked Questions

Why is 16U one of the most popular outdoor cabinet sizes?

The 16U enclosure provides the rack capacity required for most outdoor networking and industrial applications while remaining easier to install, transport, and maintain than larger cabinets. It offers an excellent balance between usable space, project cost, and long-term flexibility.


Why choose a 24" × 40" cabinet?

The additional depth provides generous room for enterprise networking equipment, fiber routing, rack-mounted power systems, and organized cable management while improving technician accessibility.


Is galvanized steel suitable for outdoor installations?

Yes. Heavy-duty galvanized steel with an industrial-grade powder-coated finish provides excellent durability and corrosion resistance for most commercial, municipal, and industrial outdoor environments.


Is this enclosure suitable for NEMA applications?

Yes. The enclosure is suitable for NEMA 4 applications. Contact STURDX if your project requires a specific certified NEMA enclosure.


Can optional fan kits be installed?

Yes. The Essential Series™ is fan-ready and supports optional filtered fan ventilation whenever additional airflow is required.


Are IP68 cable glands included?

Yes. Every cabinet includes IP68-rated cable glands to help maintain the enclosure's IP66 weatherproof protection.


Does the cabinet include lifting eyebolts?

Yes. Every floor-standing Essential Series™ cabinet includes factory-installed lifting eyebolts for safe transportation, unloading, crane lifting, and installation.


Can this enclosure be customized?

Absolutely. STURDX offers custom dimensions, cable entry modifications, OEM branding, electrical integration, gland plates, rack accessories, and project-specific enclosure configurations designed for virtually any outdoor networking, industrial, utility, or infrastructure application.