NEMA 4X Pushbutton Enclosures - In-Line and Multi-Hole Series
(Industrial Fiberglass Pushbutton Enclosures)

NEMA 4X enclosures are typically made of stainless steel or plastic. These NEMA enclosures are used in harsher environments than standard NEMA 4 units. Applications where corrosive materials and caustic cleaners are used necessitate the use of a NEMA 4X enclosure. Applications include food, such as meat/ poultry processing facilities, where total washdown with disinfectants occur repeatedly and petro-chemical facilities, including offshore petroleum sites. NEMA 4X is used when protection from the worst environments is required.

Also available: plastic (polycarbonate) IP65 enclosures for the 22mm line of GCX series metal pushbuttons (see below).

NEMA 4X Pushbutton Enclosures offered by AutomationDirect include:

• 30mm Pushbutton In-Line Series



• 22mm Pushbutton In-Line Series



• 30mm Multi-Hole Pushbutton Series



• Pushbutton enclosures available for one to 25 pushbuttons

• Non-Metallic Enclosures – 22mm & 30mm In-line Pushbutton Series data sheet



• Non-Metallic Enclosures – 30mm Multi-hole Pushbutton Series data sheet

NOTE: For more details and specifications, select from the Subcategories above. For prices, click on the VIEW e-store icon.

Construction - NEMA 4X Pushbutton Enclosures

• Hot compression molded fiberglass reinforced thermoset polyester
• Poured polyurethane seamless gasket provides watertight, dust-tight environmental seal
• Recessed captive stainless steel screws
• 300 Series stainless steel used on all external hardware
• Workable material cuts, drills, punches and saws with ease and accuracy
• Optional mounting feet (Part number: HW-N4XMTGFTKIT)
• Rounded edges, minimal protrusions or exposed pocket area for accumulation of dust or debris
• Metal grounding strap
• Submersible, non-corrosive environmental design
• Lift off cover with four cover screws
• Non-conductive, impact resistant, UV resistant
• Subpanel not required
• Smooth surface, no color variations, swirls or color pockets, no voids
Color: Gray <

Standards and Listings for NEMA 4X Pushbutton Enclosures

• UL/cUL 50/508, Types 1, 3, 4X, 6P, 12
• UL File E64791
• CSA Standard C22.2 File 222873 - Types 1, 3, 4X, 6P, 12
• NEMA Standard 250 - Types 1, 3, 4X, 6P, 12
• Temperature Range: -40°F to 250°F (-40°C to 120°C)
• UL94 V-0, 5 V flammability rating
• Non-flame propagating

22mm Pushbutton Enclosures for GCX series metal pushbuttons (IP 65 Rating)

Plastic (polycarbonate) enclosures are also available for the 22 mm line of GCX series metal pushbuttons. These additional pushbutton enclosure models include:

• 22 mm Plastic Switch Enclosures (IP65 rating) data sheet

Ordering and Shipping Notes

Please Note: We carry a large variety of the most common panel sizes, but we are unable to create custom-size enclosures or to determine the proper size for your application. 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 further details or technical specifications, select the desired product category and select the "Products" tab and click on the desired "Item Code" link, or select the "Technical Info" tab.