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Gray steel wall-mount server rack enclosure with locking door and internal fans

Tripp Lite

Tripp Lite SRN3RG6UDP 6U Wall Mount Server Rack 20.5in Depth NEMA 3R

SKU CH-AY9X-J3RCE MPN SRN3RG6UDP

A sealed steel wall-mount rack holds 6U of equipment up to 20.5 in. deep with NEMA 3R weather protection, locking door, internal fans and 200 lb capacity

  • Rack height6U
  • Load capacity200 lb (90.7 kg)
  • Product weight200 lb (90.7 kg)
  • Packed dimensionsHeight 18 in Width 25.2 in Depth 20.8 in
  • Weight with packaging200 lb (90.7 kg)
  • Product typeWall Mount Rack
  • Enclosed sealed housing protects 6U of rack equipment up to 20.5 in. deep
  • NEMA 3R enclosure provides protection against rain, sleet, snow and other moisture
  • Door locks securely with included keys to help prevent damage, tampering or theft
  • Internal fans with thermal switch improve airflow through the enclosure and keep equipment cool
  • Ships fully assembled for immediate wall-mounting with user-supplied hardware

Industrial 6U Wall Mount Rack

The Tripp Lite SRN3RG6UDP is a wall-mounted steel enclosure that holds six rack units of equipment up to 20.5 inches deep. It is built for industrial or outdoor settings where network switches, patch panels or small servers need a locked, weather-resistant home.

Sealed NEMA 3R Steel Cabinet

The gray steel housing meets NEMA 3R, shielding installed gear from rain, sleet and snow. A locking front door secures the contents with included keys, while internal fans driven by a thermal switch move air automatically. The unit arrives fully assembled, so only user-supplied mounting hardware is required for installation.

200 lb Weight Capacity

The rack supports a total equipment load of 200 lb, which determines how many devices can be mounted safely. Exceeding this limit risks structural failure and voids the protection the enclosure provides.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $692.99
Pricier than about 89% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameTripp Lite
Model nameSRN3RG6UDP
Part numberSRN3RG6UDP
Product typeWall Mount Rack
Product colorGray
Size & build
Rack height6U
Main materialSteel
Load capacity200 lb (90.7 kg)
Product weight200 lb (90.7 kg)
Packed dimensionsHeight 18 in
Width 25.2 in
Depth 20.8 in
Weight with packaging200 lb (90.7 kg)
Shipping weight61.24 kg
Package size762 × 711 × 508 mm

Questions about this item

What NEMA rating does this enclosure carry and what does it protect against?

It is rated NEMA 3R, protecting installed equipment from rain, sleet, snow and other moisture ingress.

What wall-mounting hardware is required and what is the unit weight?

The 200 lb enclosure ships fully assembled; you must supply your own lag bolts or anchors rated for that weight.

How are the internal fans controlled and what common step is missed during installation?

Fans run on a built-in thermal switch, but the power cord must be plugged into a live outlet or the fans will not spin.

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