NEMA Electrical Enclosures and Industrial Cabinets
 Do you need to protect sensitive equipment or electrical wiring in an industrial environment?
AutomationDirect has teamed up with one of the largest electric enclosure manufacturers in North America, Hubbell/Wiegmann, to offer you quality NEMA boxes and electrical boxes at fantastic prices. They have been building heavy duty industrial cabinet enclosures for over 70 years. That's why we chose Hubbell Wiegmann for our NEMA enclosures.
Check out our competitive prices
New! ... Heaters, thermostats, hygrostats, hygrotherms and LED lighting have been added to the enclosure lineup.
Enclosure Cooling, Heating, Lighting & Controls
Metal Enclosures
NEMA 1 enclosure units are an economical choice for basic protection, starting at $8.50
for a 4" x 4" x 4" junction box. NEMA 12, NEMA 4/12, NEMA 4 and NEMA 4X enclosures are continuously welded and gasketed to add a significant amount of protection for indoor or outdoor use, and a closed cell neoprene or foam-in-place gasket keeps dust, dirt, and liquids out.
down to metal enclosures
Non-Metallic Fiberglass Enclosures
AutomationDirect offers hundreds of non-metallic fiberglass enclosures from Hubbell-Wiegmann. These electric enclosures are designed for harsh outdoor environments requiring NEMA 3R or 4X ratings. Check out these fiberglass boxes if you need a good waterproof enclosure or weatherproof box.
down to non-metallic enclosures
Disconnect Enclosures
AutomationDirect now offers steel and stainless steel flanged enclosures for mounting disconnects. NEMA 4, 4X and 4/12 wall mount enclosures are available along with NEMA 12 wall mount, floor mount and free standing versions. These enclosures are designed to house disconnects from manufacturers including Allen-Bradley, ABB Controls, Cutler-Hammer/Westinghouse, General Electric, I-T-E and Square D.
down to disconnect enclosures
What do the NEMA ratings mean? 
Complete Enclosures Overview
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| Metal Electrical Enclosures and Industrial Cabinets |
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from $8.50
(SC040404)
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NEMA 1
Designed for use in areas not requiring oil-tight and dust-tight specifications.
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from $17.00
(RSC060604)
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NEMA 3R
Designed for use as wiring and junction boxes. Provides protection against rain, sleet and snow in outdoor applications, or against dripping water indoors.
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from $41.00
(BN4040403)
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NEMA 4
For use as instrument housings, electrical control enclosures, terminal wiring boxes or electrical junction boxes. Provides protection where equipment is hosed down, very wet or in outdoor applications.
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starting at $105.00
(BN4040403SS)
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NEMA 4X
Provides protection in highly corrosive environments. Used in indoor or outdoor settings that are frequently wet or have constant exposure to water, other liquids, or contaminants.
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starting at $162.00
(N412121206C)
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NEMA 4/12
Designed to house and protect electrical and electronic components from harsh, dirty environments. For use in installations where dust, dirt, oil, water or other contaminants are present.
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from $22.00
(JIC040202)
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NEMA 12
For use as instrument and electrical control enclosures, terminal wiring and electrical junction boxes. Protection from dirt, dust, oil and water.
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starting at $40.50
(PB1)
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NEMA 12 Pushbutton Enclosures
Pushbutton enclosure series are available for all standard 30.5mm and standard miniature 22.5mm brands of pushbuttons, switches and pilot lights. Provides protection from dirt, dust, oil and water.
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from $99.00
(WC08C08)
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NEMA 12 Operator Consoles
Holds electrical and electronic controls and instruments. Pushbuttons, pilot lights, meters, switches, etc. can be mounted on sloping control surfaces. Heavy duty construction provides protection from dirt, dust, oil and water.
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NEMA Sub-Panels
Subpanels are not included with enclosures and are purchased separately. The specifications table for each enclosure family lists the part number of the subpanel that goes with each enclosure. |
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NEMA Enclosure Accessories
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| Non-Metallic Fiberglass Electric Enclosures and Industrial Cabinets |
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from $58.00
(HW-60604CHSC)
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Premier Series-Hinged Covers
(6 in. X 6 in. to 16 in. X 14 in.)
Fiberglass, poured polyurethane seamless gaskets, hinged covers with pull latches or screw covers.
- Opaque, Hinged Cover with 2 Cover Screws
- Opaque, Hinged Cover with 2 Pull Latches
- Clear, Hinged Cover with 2 Pull Latches
- Clear, Hinged Cover with Link Lock Latches
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from $43.00
(HW-J60404SC)
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JIC Series
Lift Off & Hinged Covers
(6 in. X 4 in. to 20 in. X 16 in.)
Lift-off and hinged screw covers, hinged covers with latches, fiberglass reinforced thermoset polyester.
- Opaque, Lift Off Cover with: 2 Screws, - 4 Screws, Quick Release Latches
- Hinged Cover with Window and: Link-Lock or Quick Release Latches
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from $29.00
(HW-N4X332)
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Slimline Junction Box
(3 - 17 in. X 3 in. to 9 in. X 6 in.)
NEMA 4X, Hot compression-molded, fiberglass-reinforced thermoset polyester.
- Slim Line Junction Box with Lift-off Opaque Cover – NEMA 4X Rating
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starting at $105.00
(BN4040403SS)
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Pushbutton Enclosures
for 22mm & 30mm (1 PB to 25 PB)
Molded fiberglass reinforced thermoset polyester. 22 or 30 mm feature lift-off covers with 1 - 7 cutouts, 30 mm with 4 to 25 cutouts.
- 30mm Pushbutton In-Line Series
- 22mm Pushbutton In-Line Series
- 30mm Multi-Hole Pushbutton Series
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starting at $501.00
(HW-N3R242410CH)
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Control NEMA 3R
(30 in. X 20 in. to 60 in. X 36 in.)
Protection against rain, sleet and snow in outdoor applications, or against dripping water indoors.
- Hinged, single cover/door with twist lock latches
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from $343.00
(HW-N4X161007CH)
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Control NEMA 4X
(30 in. X 20 in. to 60 in. X 36 in.)
Protection in highly corrosive environments or in settings with constant exposure to water, other liquids, or contaminants.
- Hinged, single cover/door with twist lock latches
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Sub-Panels
(for Non- Matallic Enclosures)
Subpanels are not included with enclosures and are purchased separately.
- Carbon Steel
- Fiberglass
- Stainless Steel
- Aluminum
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Spare Parts & Accessories
(for Non-Metallic Enclosures)
- Mounting Foot Kits
- Drain Vent, Hole Plugs
- Stainless Steel & PVC-encapsulated Screws
- Vapor capsule, Louver Plate
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| Metal Disconnect Enclosures |
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from $387.00
(SN4242108)
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NEMA 4
For use as instrument housings, electrical control enclosures, terminal wiring boxes or electrical junction boxes. Provides protection where equipment is hosed down, very wet or in outdoor applications.
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from $1,016.00
(SSN4X242108)
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NEMA 4X
Provides protection in highly corrosive environments. Used in indoor or outdoor settings that are frequently wet or have constant exposure to water, other liquids, or contaminants.
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from $318.00
(SDN12202108)
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NEMA 12
For use as instrument and electrical control enclosures, terminal wiring and electrical junction boxes. Protection from dirt, dust, oil and water.
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from $394.00
(N412202208CD)
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NEMA 4/12
Designed to house and protect electrical and electronic components from harsh, dirty environments. For use in installations where dust, dirt, oil, water or other contaminant's are present.
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NEMA Enclosure Accessories
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Ordering and Shipping Notes
- We carry a large variety of the most common panel sizes, but we are unable to create custom-size NEMA enclosures or to determine the proper size for your NEMA enclosure application.
- Electrical Enclosure Availability. To offer you access to a much wider array of Hubbell Wiegmann enclosures, some of our enclosure part numbers are designated as "non-stock", meaning their availability can range from immediate to 14 days. These part numbers are designated in the online store with a "clock" icon indicating if the part is a 7 day or a 10-14 day delivery item, and in the printed price list as "non-stock (1 to 7 days)" or "non-stock (1 to 14 days)".
- Shipping. When you place an order, a complete enclosure shipment will ship at one time from the manufacturer when ALL enclosure parts in the order are available. If you order stock enclosures that you want to ensure are shipped immediately, put them on a separate order from the non-stock enclosures. All other products on your order will ship immediately.
- For current price check samples on our electrical enclosures, see the "Metal" and "Non-Metal" product category Overview pages or browse through the Enclosures section in our product catalog.
- Please note that all enclosure subpanels must be ordered separately.
- For more details, select the "Products" tab and click on the desired "Item Code", or select the "Technical Info" tab.
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Competitive Comparison
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