Eaton GUB03 SA ATEX Junction Box - ATEX Certified
Part Number: GUB03 SA ATEX
Manufacturer
Eaton Crouse-Hinds
Part number
GUB03 SA ATEX
Quick Summary
GUB03 SA ATEX is a rugged junction box designed for explosion-protected installations in hazardous locations. Engineers often struggle to source enclosures that meet strict safety standards without adding excessive weight or compromising space. With ATEX and IECEx certifications, NEC/CEC compliance, IP66 ingress protection, and NEMA 4/7/9 ratings, it supports global deployment and rugged field conditions. Its feraloy iron alloy construction delivers both mechanical strength and resistance to harsh environments, while the large 11 x 12 x 8-13/16 in footprint accommodates multiple conductors and accessories. This enclosure reduces project risk, accelerates approvals, and extends service life for oil, gas, chemical, mining, and power transmission applications. It also aligns with standard gland fittings and installation practices to streamline commissioning.
Product Information
Extended Description
GUB03 SA ATEX Eaton Crouse-Hinds: Eaton Crouse-Hinds series GUB junction box, 9-5/8" cover opening, 11" x 12" x 8-13/16", Feraloy iron alloy, ATEX certified
Product Name
Eaton Crouse-Hinds series GUB junction box
Catalog Number
GUB03 SA ATEX
UPC
782274159645
Product Length/Depth
11 in
Product Height
12 in
Product Width
8.81 in
Product Weight
93.14 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX
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
Ingress protection (IP) ratings
IP66
Enclosure size
11" x 12" x 8-13/16"
Cover opening size
9-5/8 in
Material
Feraloy iron alloy
Special features
ATEX certified
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 - GUB03 SA ATEX
ATEX and IECEx certification provide a foundation for safe, compliant installations in hazardous locations. This certification reduces regulatory risk and accelerates approvals across regions where explosion protection is mandatory, such as chemical plants, refineries, and offshore facilities. IP66 ingress protection and NEMA 4/7/9 ratings ensure the enclosure resists dust, water, and harsh chemicals in demanding environments, lowering maintenance costs and extending service life for uptime in mining, oil, and gas operations. An 11 x 12 x 8-13/16 inch enclosure footprint with a 9-5/8 inch cover opening simplifies wiring and device placement, supporting faster commissioning, reduced panel depth, and more efficient field wiring for power distribution, motor control centers, and control panels. Feraloy iron alloy construction delivers exceptional mechanical strength and corrosion resistance, reducing impact damage and wear in rugged locations and lowering replacement costs. Compatibility with Eaton's GUE/GUB explosion-proof family and standard gland fittings minimizes engineering time, while mounting patterns and installation sheets like IF 1172 streamline procurement and on-site installation, helping teams deploy safer systems faster. Comprehensive documentation including catalogs, installation guidelines, and the Eaton specification sheet supports design validation and regulatory audits, with UL certification and product pages enhancing confidence during vendor evaluation.
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FAQs
For safe field deployment, follow the IF 1172 installation sheet and use standard gland fittings compatible with the 9-5/8 inch cover opening. The 11 x 12 x 8-13/16 inch enclosure footprint supports multiple conductors, while the feraloy iron alloy body provides robust protection against impact and corrosion in hazardous zones.
The enclosure carries ATEX and IECEx certifications with NEC/CEC compliance and IP66/NEMA 4, 7, 9 ratings, enabling global use in hazardous environments. It is aligned with the GUE/GUB family and UL certification per published Eaton documentation, supporting rigorous design validation and audits.
Industries including oil and gas, chemical processing, mining, and power distribution benefit due to certified protection in hazardous locations, weather resilience, and compatibility with standard control panels. The enclosure supports offshore platforms, refineries, and heavy-industry installations requiring long-term reliability.
Expect reduced downtime from robust IP66/NEMA-rated protection against dust, water, and chemicals, faster wiring with an ample 9-5/8 in opening, and quicker approvals thanks to ATEX/IECEx compliance. The feraloy alloy and proven GUE/GUB compatibility also lower lifecycle replacement costs and simplify maintenance scheduling.
Key resources include the Crouse-Hinds GUE/GUB catalog page, IF 1172 installation sheet, and Eaton specification sheet. UL certification documentation and product datasheets are accessible, aiding design validation, procurement, and regulatory submissions for hazardous-location projects.