Eaton Crouse-Hinds GUB15151 Junction Box - Hazardous
Part Number: GUB15151
Manufacturer
Eaton Crouse-Hinds
Part number
GUB15151
Quick Summary
GUB15151 junction box provides rugged explosion-proof enclosure for hazardous locations in industrial automation installations. Engineers often struggle with balancing safety, reliability, and ease of installation in harsh environments. This enclosure carries NEC/CEC hazardous location approvals and is rated for Class I Division 1 and 2, Class II Division 1 and 2, and Class III, with NEMA 7 and 9 protection. Designed to integrate with the Crouse-Hinds GUE/GUB family, it helps standardize parts, shorten lead times, and deliver long-term service life in oil, gas, chemical processing, and mining applications. Its 19x21 inch footprint and 16-3/4 inch cover opening enable flexible wiring access in space-constrained installations, while supporting safe, compliant operation across demanding facilities.
Product Information
Extended Description
GUB15151 Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUB junction box, 16-3/4" cover opening, 19" x 21" x 16-5/8", Feraloy iron alloy
Product Name
Eaton Crouse-Hinds series GUB junction box
Catalog Number
GUB15151
UPC
782274472386
Product Length/Depth
20.88 in
Product Height
18.88 in
Product Width
16.63 in
Product Weight
371.39 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
7 9
Enclosure size
19" x 21" x 16-5/8"
Cover opening size
16-3/4 in
Material
Feraloy iron alloy
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 - GUB15151
Feraloy iron alloy construction delivers superior impact resistance and thermal stability, reducing maintenance cycles in demanding environments. The result is a longer service life and lower replacement costs, even in oil, gas, or chemical processing plants. This means fewer field repairs and faster downtime recovery during turnarounds. The 19x21 inch enclosure with a 16-3/4 inch cover opening offers generous wiring access and compatibility with large dressings, enabling scalable installations in control panels or equipment rooms. Explosion-proof design with NEC/CEC approvals and NEMA 7/9 provides regulatory compliance and enhanced safety for Class I, II, and III locations. Compatibility with the GUE/GUB family streamlines procurement, stock optimization, and spare parts management for project deployments. Comprehensive installation resources, including IF 1172 instructions, shorten commissioning and reduce field risk, even for large-scale retrofits.
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FAQs
The GUB15151 is designed to house wiring terminations for electrical equipment in hazardous and classified locations per NEC/CEC. It belongs to the explosion-proof GUE/GUB family and uses a 19x21 inch enclosure with a 16-3/4 inch cover opening, supporting Class I Division 1/2, Class II Division 1/2, and Class III installations. Refer to IF 1172 for installation guidance.
GUB15151 carries NEC/CEC compliance for hazardous locations, including Class I Division 1 and 2, Class II Division 1 and 2, and Class III ratings. It also meets NEMA 7 and 9 requirements, ensuring reliable performance in hazardous environments such as oil, gas, and chemical processing facilities.
The enclosure size is 19 inches by 21 inches by 16-5/8 inches, with a cover opening of 16-3/4 inches. The unit weighs approximately 371.39 pounds and is crafted from Feraloy iron alloy, providing robust protection for wiring terminations in demanding locations.
Explosion-proof GUB boxes require adherence to hazardous-location installation practices per IF 1172 and NEC/CEC guidelines. They are heavy-duty, designed for secure mounting in hazardous areas, and use specialized wiring methods. Always verify enclosure rating, maintain proper clearance, and use listed accessories to meet safety and compliance requirements.
Official datasheets and installation guidance are available from Eaton. Key resources include the GUE/GUB catalog page, UL certification references, IF 1172 instruction sheets, and the Eaton Specification Sheet for GUB15151. Accessing these documents supports compliant design, correct mounting, and efficient project deployment.