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Great Lakes NEMA 12 Type Enclosure
Quality Protection for Sensitive Indoor Electronics
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Great Lakes NEMA 12 Type Enclosures
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Dust, debris, water, and other contaminants commonly found in machine shops, robotic plants and warehouses can wreck havoc on sensitive equipment used for networking and controlling machinery. Using standard enclosures or racks to mount important equipment in unclean environments can greatly reduce operation life as dust and other contaminants begin to build up. This can eventually lead to or result in time consuming and expensive system shut downs. More |
Great Lakes NEMA 12 free standing enclosures are constructed to the National Electrical Manufacturers Association's Type 12 Standard for providing indoor protection of delicate or hazardous equipment. Using NEMA rated enclosures in hardworking commercial and industrial applications will help extend the life and promote consistent performance of vital equipment by providing a clean environment for it to function in.
- Usable as a storage unit for mounting hazardous electrical components and hardware to provide a degree of protection for personnel and visitors against unintentional contact
- 1/4" think Neoprene door gasket helps to keep water and dust from entering the enclosure, while preventing cool air from escaping
- Removable gland plates are provided on both sides of the enclosure for mounting the optional Ice Qube vertical mount AC unit which provides up to 5000 BTUs of cooling power for hot and overworked components
- 3/8" square-hole ,19" EIA 310-D compliant rails include the Great Lakes RU labeling system, which provides faster installation of components and hardware by removing time consuming guess work or endless hole counting
- Cable access knock outs are available on the base plate for easy cable management with conduit, raised flooring, or heavy duty cord covers
- 2,000 lbs. weight capacity (bolted to floor)
- cULus listed UL 60950-1
- RoHS compliant
Enclosure SPECIFICATION Drawings (PDF) ![]()
| PART # | QGL-GL840N12-2442-SS |
| Price | Currently Backordered |
| Outside Height | 85.25" |
| Outside Width | 24.15" |
| Outside Depth | 45.80" |
| Inside Height | 79" |
| Inside Width | 19.15" |
| Outside Depth | 41.75" |
| Weight | 450 lbs |
| Construction | |
| Rack Spaces | 19" EIA 310-D Compliant, 45 RU 3/8" Square Holes |
| Weight Capacity | 2000 lbs (BOLTED TO FLOOR) |
| Color | Durable Black Texture Powder Coat |
| Rating | NEMA-12 |
| Anchor Plates | 11 GAUGE Cold Rolled Steel |
| Mounting Rails | 12 GAUGE Cold Rolled Steel |
| Frame | 14 GAUGE Cold Rolled Steel |
| Doors | 14 GAUGE Cold Rolled Steel |
| Side Panels | 14 GAUGE Cold Rolled Steel |
| Base | 14 GAUGE Cold Rolled Steel |
| Top | 14 GAUGE Cold Rolled Steel |
| Ice Qube AC Units | ||
| PART # | QGL-GL2500V | QGL-GL3500V |
| Price | ||
| Cooling Capacity | 2500 BTUH @ 125° F | 3500 BTUH @ 125° F |
| Maximum Amps | 7.3 @ 120V/60Hz | 8.2 @ 120V/60Hz |
| Maximum Amps | 3.5 / 3.9 @ | 4.2 / 4.7 @ |
| 230/220V 60/50Hz | 230/220V 60/50Hz | |
| Maximum Operating Temperature | 125° F | 125° F |
| Dimensions | 28.5" H x 19.25" W x 6.38" D | 28.5" H x 19.25" W x 6.38" D |
| Weight | 71 lbs | 71 lbs |
| UL Certification | SA12062 | SA12062 |
| PART # | DESCRIPTION | RU | DIMENSIONS | PRICE |
| QGL-GL840N12-2442-SS | Great Lakes NEMA 12 Type Free Standing Enclosure | 45 | 84" H x 24" W x 42" D | |
| Accessories | ||||
| PART # | DESCRIPTION | CFM/BTU | POWER | PRICE |
| QGL-FFKN12-A1 | Fan Assembly with Exhaust Filter | 297 CFM | 115 V | |
| QGL-FFKN12-A2 | Fan Assembly with Exhaust Filter | 368 CFM | 115 V | |
| QGL-FFKN12-A3 | Fan Assembly with Exhaust Filter | 462 CFM | 115 V | |
| QGL-FILTER-09 | Package of 5 Exhaust Fan Filters | - | - | |
| QGL-GL2500V | Ice Qube AC Unit | 2500 BTU | 120 V, 7.3 amps | |
| QGL-GL3500V | Ice Qube AC Unit | 3500 BTU | 120 V, 8.2 amps | |
Comparison Chart
MANUALS & USER GUIDES -
- Enclosure SPECIFICATION Drawings (PDF)

- Ice Qube - Manual (PDF)

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