Tripp Lite
Tripp-Lite SRN4G6UDP Series SmartRack Industrial Enclosure with Lock
Best secure wall-mount enclosure for protecting equipment in harsh outdoor environments.
The Tripp-Lite SRN4G6UDP Series SmartRack Industrial Enclosure offers a robust solution for securing rack-mount equipment in demanding environments. Constructed from heavy-duty steel with a durable gray powder-coated finish, this unit is suitable for both indoor and outdoor applications. It provides 6U of space, accommodating gear up to 20.5 inches deep. Its NEMA 4 rating ensures excellent protection against harsh elements like rain, snow, and dust. The fully welded housing locks securely with included keys to prevent tampering or theft. Shipping fully assembled, this wall-mountable enclosure simplifies installation, backed by a 5-year limited warranty for reliability.
$709.24
Owner Satisfaction
4.5
/ 5
Category Rank
271
/ 1640
#271 in Computer Racks & Mounts
Price vs Category Average
+25%
Above average
Rack Height
6
/ U
Who it's for
- Facility managers operating in dusty or humid industrial environments
- IT administrators managing sensitive equipment in high-traffic public areas
- Network engineers requiring organized, standard-compliant server housing
Who should skip it
- Budget-conscious buyers seeking standard office-grade storage solutions
- Solo installers lacking heavy-lifting equipment or extra personnel
- Users deploying high-density hardware without existing climate control systems
Performance breakdown
Environmental Protection
NEMA 4 rating provides robust defense against harsh outdoor elements.
Build Durability
Heavy-duty steel construction ensures long-term reliability in demanding industrial settings.
Security Integrity
Fully welded housing and locking mechanism effectively deter unauthorized access.
Installation Efficiency
Ships fully assembled to save significant time during the mounting process.
Equipment Versatility
Adjustable rails accommodate a wide range of networking and power hardware.
Space Optimization
Compact 6U footprint maximizes utility without sacrificing critical equipment protection.
Key Specs
Rack Height
6U
Depth Capacity
20.5 in.
Material of Construction
Powder Coated Steel
Protection Rating
NEMA 4
Weight Capacity
200 pounds (90.7 kilograms)
Mount Type
Wall Mount
Compatibility
Computer; DVR; Network Switch; PDU; Patch Panel; Server; UPS
Product Certifications
UL 508A; CAN/CSA-C22.2 No. 286
Features
- NEMA 4 rated for harsh environments
- Enclosed housing protects 6U of rack equipment
- Locks securely with included keys for security
- Ships fully assembled for immediate mounting
- Houses equipment up to 20.5 inches deep
- Durable powder-coated steel construction
- Front and rear rails adjust independently
- Wall-mountable design for flexible placement
What customers say
This industrial enclosure earns high praise for its exceptional durability and robust security. Users deploying networking gear in challenging settings like manufacturing floors or dusty warehouses consistently confirm its heavy-duty construction effectively shields sensitive equipment from environmental hazards and unauthorized access. Reviewers value the peace of mind provided by its industrial-grade build, viewing it as essential insurance for mission-critical infrastructure. While the unit is heavy, the consensus is that its superior longevity and protective capabilities fully justify the premium investment for professionals prioritizing equipment security and operational uptime.
Know before you buy
The NEMA 4 rating indicates that the enclosure is built to protect your equipment from harsh environmental conditions, including windblown dust, rain, splashing water, and hose-directed water. It is suitable for both indoor and outdoor use where exposure to these elements is a concern.
No, the maximum mounting depth for this unit is 20.5 inches. You should ensure your specific hardware, including cabling and connectors, fits within this depth limit before purchasing.
The enclosure ships fully assembled, so it is ready to be mounted to the wall immediately upon arrival. This saves significant time during installation compared to flat-pack alternatives.
Yes, the front and rear mounting rails can be adjusted independently. This flexibility allows you to customize the internal layout to better accommodate different types of equipment.
This unit supports a maximum weight capacity of 200 pounds. Please ensure your wall structure is capable of supporting both the weight of the enclosure and the combined weight of your mounted equipment.
Yes, it is compatible with a wide range of standard rack-mount gear, including network switches, PDUs, patch panels, DVRs, and smaller UPS units, provided they fit within the 6U height and 20.5-inch depth constraints.
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$709