GUALB75 - Appleton Explosionproof Conduit Outlet Box, 3/4" Hub, 15 cu-in, Malleable Iron, Copper-Free Aluminum Cover, NEMA 4, Hazardous Location, O-Ring Gasket, Cast Brackets

GUALB75

GUALB75 is an Appleton explosionproof conduit outlet box designed for hazardous locations, providing secure access for conductor pulling, splicing, and maintenance.

This durable outlet box features a malleable iron body with a copper-free aluminum cover, two 3/4" threaded hubs for rigid conduit and IMC, and a 15 cubic-inch capacity. It is engineered for use in wet and hazardous environments, offering high resistance to corrosion, impact, and shock. The included O-ring gasket ensures a NEMA 4 raintight seal, while cast-in brackets on the cover allow for easy installation and removal with breaker bar tools. The smooth hub bushings protect conductor insulation during wire pulling, and the box functions as a 25% fill sealing fitting when used with a compatible sealing cover. Compliant with UL, CSA, and military specifications, this box is suitable for a wide range of industrial and commercial applications where explosionproof and dust-ignitionproof protection is required.

Key Specifications
• Part Number: GUALB75
• Manufacturer: Appleton
• Material: Malleable iron body, copper-free aluminum cover
• Hub Size: 3/4" (two hubs)
• Capacity: 15 cubic inches
• Mounting Type: Conduit-mounted
• Certifications: UL E-30513, CSA C22.2 No. 30, CSA File No. 020945, Military Specification Mil-F-28675, Federal Specification A-A-50563
• Enclosure Rating: NEMA 4, Explosionproof, Dust-Ignitionproof
• Application: Hazardous locations (Class I, Div 1 & 2, Groups C, D; Class I, Zone 1, 2, Groups IIA, IIB; Class II, Div 1 & 2, Groups E, F, G; Class III)
• Special Features: O-ring gasket for raintight seal, cast-in cover brackets, smooth hub bushings, internal ground screw
• Interrupt Rating: Not specified
• Amperage: Not specified
• Voltage: Not specified
• Poles: Not applicable
• Series/Frame: GUA
• Trip Unit: Not applicable

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Additional Information

Conduit outlet body/back box for hazardous locations

Specifications

• Part Number: GUALB75
• Manufacturer : Appleton
• Brand : Appleton
• Category : Conduit & Fittings
• Item Subcategory : Explosionproof conduit outlet box
• Section : Outlet box
• Family : GUA

Product Data

• UPC : 783126247312
• GTIN : 00783126247312
• Dimensions : 3-5/8 in H x 3-5/8 in W x 2-1/8 in D
• Weight : 2.35 lb