Eaton Crouse-Hinds GUE SA Junction Box - Hazardous Locations
Part Number: GUE SA
Quick Summary
GUE SA junction box by Eaton Crouse-Hinds provides rugged, explosion‑proof protection for electrical terminations in hazardous locations. In challenging plants, engineers face sealing integrity, regulatory compliance, and downtime risks during maintenance. This enclosure carries NEC/CEC compliance with Class I, Division 1 and 2, Class II Division 1 and 2, and Class III ratings, along with NEMA 4, 7, and 9 protection, ensuring safe operation under harsh conditions. The combination of copper-free aluminum, compact 5-5/16 by 5-5/16 by 5-3/8 inch dimensions, and a 3-5/6 inch cover opening translates to installation efficiency, reduced total cost of ownership, and reliable field service in automation and process facilities.
Product Information
Extended Description
GUE SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUE junction box, 3-5/6" cover opening, 5-5/16" x 5-5/16" x 5-3/8", Copper-free aluminum
Product Name
Eaton Crouse-Hinds series GUE junction box
Catalog Number
GUE SA
UPC
782274451473
Product Length/Depth
5.31 in
Product Height
5.31 in
Product Width
5.38 in
Product Weight
5.2 lb
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
NEMA Rating
4 7 9
Enclosure size
5-5/16" x 5-5/16" x 5-3/8"
Cover opening size
3-5/6 in
Material
Copper-free aluminum
Crouse-Hinds series GUE and GUB Explosionproof Junction Boxes catalog page
GUE and GUB Explosionproof Junction Boxes UL certification
IF 1172 - GU/GUE/GUB Junction Boxes
Eaton Specification Sheet - GUE SA
Copper-free aluminum construction provides corrosion resistance and lighter weight, improving installation ease and overall system uptime in harsh environments. This material choice reduces maintenance costs over the life of the enclosure while meeting stringent hazardous-location standards. The explosion-proof design aligns with NEC/CEC requirements, delivering reliable protection for terminations in Class I, II, and III areas and supporting NEMA ratings 4, 7, and 9 for versatile indoor and outdoor use. The enclosure size and 3-5/6 inch cover opening simplify wiring and field access, enabling faster termination and reduced project timelines in plant expansions and retrofits. Compatibility with the GUE/GUB family, plus available installation instructions IF 1172 and datasheets, minimizes design risk and accelerates procurement. Industry-standard dimensions and performance metrics support predictable mounting, easier integration with conduit systems, and lower total cost of ownership in hazardous-location automation projects. Real-world applications include process automation in chemical, oil & gas, and offshore environments where reliability and compliance drive uptime and safety.
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FAQs
The GUE SA enclosure measures 5-5/16 in x 5-5/16 in x 5-3/8 in and weighs about 5.2 lb. The cover opening is 3-5/6 in, and the box uses copper-free aluminum for durability in harsh environments.
It carries NEC/CEC compliance with Class I, Division 1 and 2, Class II Division 1 and 2, and Class III ratings, plus NEMA 4, 7, and 9. It is intended for hazardous/classified locations and is UL-certified for explosion-protection applications.
This junction box is designed for hazardous locations and supports a wide range of installations in chemical processing, oil and gas, and other high-risk environments. Its NEMA ratings and NEC/CEC compatibility make it suitable for both indoor and outdoor installations in Class I, II, and III areas.
Essential resources include the IF 1172 installation sheet, the Crouse-Hinds GUE/GUB catalog pages, and the Eaton specification sheet for GUE SA. These documents help with wiring, mounting, and accessory compatibility.
Copper-free aluminum, a compact enclosure footprint, and approved NEC/CEC ratings reduce maintenance frequency and upgrade risk. The availability of UL certification and installation guides accelerates compliant installations and lowers lifecycle costs in hazardous-location facilities.