Great Lakes NEMA Type 12 Swing Out Wall Mount Enclosures

RU Style Wall Mounts for Networking Equipment

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What's special about NEMA rated swing out cabinets?

  • Constructed to NEMA type 12 standards for protecting delicate equipment from dust, airborne fibers, falling debris, and non-corrosive liquids
  • Reversible-style mounting to accommodate different environmental factors such as limited work space, overcrowded equipment rooms, or preexisting supplies and equipment
  • 19" EIA compliant 12-24 threaded mounting rails are adjustable from front to back to securely install servers, PDUs, patch panels and other rack style components
  • Click for More Features
RoHS CompliantUL Classified

Warehouses, machine shops and other indoor environments with heavy machinery are notorious for being dusty, grimy, and full of airborne contaminants. This is generally only a mild annoyance for most people, but can potentially have disastrous effects on vital server and networking equipment used for controlling machinery.


QGL-GL240N12 12 1 24"H x 24"W x 24"D 105 lbs.
QGL-GL360N12 19 2 36"H x 24"W x 24"D 140 lbs.
QGL-GL480N12 26 3 48"H x 24"W x 24"D 175 lbs.



QGL-FFKN12-A4 Fan Assembly with Exhaust Filter 38 115V
QGL-FILTER-10 Package of 5 Exhaust Fan Filters - -

Using a NEMA type 12 enclosure instead of traditional racks and enclosures can help prevent costly and time consuming system shut downs due to equipment failure from dust build-up or small water particles.

Great Lakes Swing-Out Wall Mounts have been independently tested and certified to the National Electrical Manufacturers Association's Type 12 standard. These wall mount enclosures are especially designed for housing rack mount style equipment, and keeping them safe in NEMA-12 specified indoor environments. Equipped with T-handle compression latches and keyed locks, these wall mounts stay sealed and deter unwarranted access while remaining easily accessible to authorized technicians.

  • Keyed locks are equipped with dust covers to prevent airborne contaminates from building up inside the chamber or entering the enclosure
  • Top, side and bottom panel include cable access knock-outs for accommodating 1", 2" and 3" diameter conduit
  • Removable gland plates allow you to add optional fans, so you can increase airflow and exhaust without compromising NEMA 12 compliance
  • Constructed from strong cold-rolled North American steel and finished in a durable black powder coat finish to provide long-lasting quality and craftsmanship
  • cULus listed UL 60950-1
  • RoHS Compliant



Part # QGL-GL240N12 QGL-GL360N12 QGL-GL480N12
Outside Height: 24" 36" 48"
Outside Width: 24" 24" 24"
Outside Depth: 24" 24" 24"
Weight: 105 lbs. 140 lbs. 175 lbs.
RU: 12 19 26
Rails: 19" EIA Compliant with 12-24 Threaded Holes 19" EIA Compliant with 12-24 Threaded Holes 19" EIA Compliant with 12-24 Threaded Holes
Number of Optional Fans Supported: 1 2 3
Number of Cable Access Knockouts: 6 6 6
Cable Access Knockouts Conduit Support: 1", 2", 3" 1", 2", 3" 1", 2", 3"
Weight Capacity: 150 lbs. 250 lbs. 300 lbs.
Color: Black Powder Coat Finish Black Powder Coat Finish Black Powder Coat Finish
Body and Rear Hatch: 14 Gauge Cold Rolled Steel 14 Gauge Cold Rolled Steel 14 Gauge Cold Rolled Steel
Mounting Rails: 12 Gauge Cold Rolled Steel 12 Gauge Cold Rolled Steel 12 Gauge Cold Rolled Steel
Front Door: 16 Gauge Cold Rolled Steel 16 Gauge Cold Rolled Steel 16 Gauge Cold Rolled Steel

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