Eaton GUAG7775 Junction Box - Hazardous Locations

The GUAG7775 is an explosion-protected junction box from Eaton Crouse-Hinds, built in a Feraloy iron alloy for rugged service in hazardous locations. It features three hubs with 3/4 in bottom hub and 3/4 in top hub entries, enabling straightforward field wiring access. This enclosure is sized for compact control panels while meeting NEC/CEC requirements. Three hubs reduce the need for adapters and minimize potential miswiring, accelerating panel builds and reducing field labor. In real-world installations, contractors report faster terminations and fewer field modifications when wiring harnesses are run through the bottom and top hubs—especially in tight control panels in hazardous zones. The enclosure carries NEC hazardous ratings for Class I Division 1 and 2, Class II Division 1 and 2, and Class III, with area classifications for hazardous/classified locations. This provides compliance assurance and reduces QA review time across projects. By ensuring a robust casing with 6.1 in length, 9.4 in height, and 4.2 in width while weighing 4.85 lb, it supports reliable installation in limited spaces. With Feraloy iron alloy, the enclosure delivers corrosion resistance and long-term durability in demanding environments such as refineries and chemical plants. Catalog resources, including UL certification documentation for the GUA/GUAG family, support your certification strategy and help streamline commissioning.