Eaton GUAG7665 Junction Box - Hazardous Locations
Part Number: GUAG7665
Manufacturer
Eaton Crouse-Hinds
Part number
GUAG7665
Quick Summary
The Eaton GUAG7665 junction box is designed to protect electrical connections in hazardous, classified locations within industrial facilities. Installers often struggle with seal integrity and hub compatibility in explosion-proof enclosures. This unit meets NEC/CEC standards and provides hazardous-location ratings for Class I Division 1 and 2, Class II Division 1 and 2, and Class III. Designed for explosion-proof installations, it uses a rugged Feraloy iron alloy with three hubs—1/2" bottom and 3/4" top—streamlining wiring and reducing field adapters. For engineers and procurement teams, this means safer terminations, faster installations, and improved compliance across hazardous-area projects.
Product Information
Extended Description
GUAG7665 Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUAG junction box, 1/2" bottom hub, Feraloy iron alloy, 3 hubs, 3/4" top hub
Product Name
Eaton Crouse-Hinds series GUAG junction box
Catalog Number
GUAG7665
Product Length/Depth
8.5 in
Product Height
5.7 in
Product Width
3 in
Product Weight
4.85 lb
UPC
782274463803
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
Number of hubs
3
Bottom hub size
1/2"
Top hub size
3/4"
Material
Feraloy iron alloy
Crouse-Hinds series GUA Explosionproof Junction Boxes with Union Hubs catalog page
GUA Explosionproof Junction Boxes with Union Hubs UL certification
Eaton Specification Sheet - GUAG7665
Hazardous-location rated enclosure directly addresses compliance needs and reduces risk during audits, enabling faster project approvals and safer installations in oil, gas, and chemical plants. The GUAG7665 combines NEC/CEC compliance with a proven explosion-proof design, delivering peace of mind and predictable lifecycle costs. Hub configuration of three ports—bottom 1/2" and top 3/4"—facilitates flexible wiring layouts, minimizes the need for adapters, and shortens installation time in control panels and field terminations. The Feraloy iron alloy body provides rugged durability and improved resistance to harsh environments, lowering maintenance intervals in offshore, mining, and refinery applications. Compact dimensions and a manageable weight help crews maneuver the enclosure in restricted rigging spaces while maintaining robust protection.
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FAQs
The GUAG7665 features three hubs with a bottom 1/2" hub and a top 3/4" hub, allowing direct conduit terminations for standard sizes without adapters. This simplifies wiring layouts in hazardous environments, reduces field modification time, and supports straightforward integration into existing electrical infrastructure. For best results, plan terminations to minimize bending radii and ensure proper seal integrity at each hub.
Yes. The GUAG7665 is rated for Hazardous/Classified Locations under NEC/CEC standards, including Class I Division 1 and Division 2, Class II Division 1 and 2, and Class III. This makes it appropriate for typical hazardous-area installations such as oil and gas facilities, chemical processing, and mining operations. UL certification links verify compliance, easing regulatory approvals and audits.
With its compact footprint (8.5 in length, 5.7 in height, 3 in width) and three-hub layout, the GUAG7665 minimizes space requirements and eliminates the need for extra adapters in many configurations. The lighter, durable Feraloy iron alloy construction supports easier handling during on-site installs, while the bottom and top hub arrangement reduces wiring complexity in cramped control panels and junction areas.
The GUAG7665 adheres to NEC/CEC standards and is rated for Hazardous/Classified Locations, covering Class I, Division 1 and 2, Class II, Division 1 and 2, and Class III. Its UL certification and reference catalog pages provide added assurance for safety-critical projects, ensuring compliance during design reviews, procurement, and commissioning in hazardous environments.
Maintenance benefits come from the rugged Feraloy iron alloy construction, reducing corrosion-related wear and extending service life in demanding environments. The integrated three-hub design lowers installation time and field adapters, translating to labor savings. Combined with NEC/CEC compliance and UL certification, the GUAG7665 supports predictable lifecycle costs, safer operations, and faster project turnover in hazardous-location applications.