Eaton GUAB16 SA Conduit Outlet Box - Hazardous Locations
Part Number: GUAB16 SA
Manufacturer
Eaton Crouse-Hinds
Part number
GUAB16 SA
Quick Summary
Eaton GUAB16 SA Conduit Outlet Box is a rugged enclosure for safe conduit terminations in hazardous locations. Field technicians often struggle with enclosures that survive harsh environments while meeting exact conduit and cover size specs. This unit delivers copper-free aluminum construction, a 3 inch cover opening, and a 1/2 inch trade size to fit standard conduits with reliable sealing. It carries NEC/CEC compliance and hazardous location ratings Class I Division 1 and 2, Class II Division 1 and 2, and Class III, plus NEMA 3 4 7 9 protection, enabling safe operation in outdoor and demanding indoor environments. For integrators and manufacturers, this means fewer part variations, faster assemblies, and consistent compliance while reducing maintenance costs and downtime through robust protection for critical wiring.
Product Information
Extended Description
GUAB16 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series Condulet GUA conduit outlet box with cover, 3" cover opening diameter, Copper-free aluminum, B shape, 1/2"
Product Name
Eaton Crouse-Hinds series Condulet GUA conduit outlet box with cover
Catalog Number
GUAB16 SA
Product Length/Depth
3.5 in
Product Height
4.38 in
Product Width
2 in
Product Weight
1.3 lb
UPC
782274610610
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
3 4 7 9
Shape
B
Trade size
1/2"
Cover opening diameter
3"
Material
Copper-free aluminum
Crouse-Hinds series GUA Conduit Outlet Boxes catalog page
Condulet GUA and GUR Explosionproof Conduit Outlet Boxes UL certification
IF 1730 - GUA/EAB/EAJ Condulet Outlet Boxes
Eaton Specification Sheet - GUAB16 SA
Industrial Fittings Bend Radius and Cubic Capacity Chart
Copper-free aluminum construction provides exceptional corrosion resistance while keeping weight manageable, reducing transport and installation fatigue on site. Business impact: longer enclosure life in harsh environments and lower lifecycle costs; application: outdoor control panels and industrial automation cabinets in aggressive atmospheres. The 3 inch cover opening diameter and 1/2 inch trade size ensure compatible termination options, enabling quicker wiring and cleaner terminations during panel assembly. Business impact: faster build times and fewer field reworks; application: standard conduit runs in GUA series installations. NEC/CEC compliance and hazardous location ratings Class I Div 1/2, Class II Div 1/2, and Class III provide regulatory alignment and risk reduction; application: safety-critical process control in chemical, oil and gas, and manufacturing plants. NEMA ratings 3 4 7 9 add weather and impact protection, reducing maintenance calls and improving uptime. Compatibility with IF 1730 instructions and Eaton catalog pages simplifies procurement and on-site installation, especially for large-scale automation projects. This enclosure supports reliable connections for 1/2 inch trade size conduits and integrates with standard Condulet configurations to minimize stocking and ensure consistent performance across projects. Real-world industry use shows reduced downtime and predictable service life when paired with appropriate gaskets and seals, making GUAB16 SA a dependable choice for mission-critical control systems.
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FAQs
When installing the GUAB16 SA, ensure compatibility with 1/2 inch trade size conduits and use the IF 1730 Condulet outlet boxes instruction sheet for proper mounting, gasket placement, and cover fitting. Verify enclosure orientation, seal integrity, and conduit entries to maintain weather and ingress protection. This approach reduces rework and ensures a reliable, code-compliant assembly on the floor or in a panel.
The GUAB16 SA carries NEC/CEC standards with hazardous location ratings Class I Division 1 and 2, Class II Division 1 and 2, and Class III, along with NEMA ratings 3, 4, 7, 9. These certifications support safe operation in explosive or flammable environments, helping meet regulatory requirements for chemical plants, refineries, and other hazardous facilities.
Yes. Made from copper-free aluminum, the GUAB16 SA provides enhanced corrosion resistance and durability for outdoor or harsh indoor installations. Its NEMA ratings and hazardous area classifications ensure protection against weather, dust, and chemical exposure, reducing maintenance frequency and extending service life in demanding environments.
GUAB16 SA is part of the Condulet GUA series and uses standard 1/2 inch conduits, 3 inch cover openings, and compatible mounting dimensions. This compatibility allows seamless integration with Eaton Crouse-Hinds boxes, E‑stop enclosures, and control panels, enabling modular, scalable panel builds and streamlined procurement.
The copper-free aluminum construction minimizes corrosion and wear, extending the enclosure life in aggressive environments. A robust cover and gasket system reduces ingress and maintenance needs, lowering downtime. Overall, customers typically realize lower replacement costs and steadier performance across project lifecycles when selecting the GUAB16 SA for hazardous location installations.