Tripp Lite SmartRack Industrial Enclosure, NEMA 3R, Wall Mount, Metal, Locking, Fan With Thermal Switch, 16.5 in. Depth, 6U, Yellow

The Tripp Lite SRN3RY6U is a 6U wall-mount enclosure that brings reliable protection to rack-mounted gear in demanding industrial or outdoor settings. Built around the SmartRack platform, it carries a NEMA 3R rating, shielding switches, patch panels, and other network hardware from rain, sleet, snow, and wind-blown debris. The cabinet uses steel with a yellow powder-coated finish to handle bumps and scratches that are common in factories, warehouses, and transit facilities.

Inside, the enclosure accepts equipment up to 16.5 inches deep and supports loads as heavy as 200 pounds. That depth accommodates compact servers, PoE power supplies, network video recorders, or edge-computing appliances that need to sit close to production lines or security cameras. Because the cabinet mounts on a wall, it keeps valuable floor space clear for personnel and machinery while still giving technicians easy front access for maintenance.

Environmental control and security are built in. A weather-sealed door locks to prevent tampering, and two fans automatically engage when the internal temperature reaches 86°F, or 30°C. This thermal switch helps keep sensitive electronics within their safe operating range without requiring constant fan noise or power draw.

For installers, the SRN3RY6U arrives fully assembled, so it can go from box to wall with minimal downtime. Once in place, it provides a straightforward, long-term solution for protecting network infrastructure wherever harsh conditions exist.

• 6U wall-mount enclosure for rack equipment
• NEMA 3R protection against moisture and debris
• Steel construction with a yellow powder-coated finish
• Built-in fans with thermal switch for automatic cooling
• Lockable door for added security
• Ships fully assembled and ready to mount
• Supports up to 200 lbs (90.7 kg)