Eaton TP7128 Weatherproof Outlet Box - NEMA 3R
Part Number: TP7128
Quick Summary
Eaton TP7128 weatherproof outlet box protects electrical terminations in outdoor industrial installations. This two-gang, side-entry enclosure is built for durability in harsh environments while keeping wiring organized and accessible. A common challenge in field wiring is locating a compact, sturdy box that can accommodate multiple outlets without sacrificing weather sealing. The TP7128 addresses this by combining a 31.0 cu in capacity with die cast aluminum construction and a gray finish that resists corrosion. It meets NEC/CEC standards and NEMA 3R for outdoor protection in ordinary locations, offering a reliable foundation for control wiring, receptacle configurations, and service upgrades while reducing maintenance and replacement costs. For installers, its side-entry design and compatible 4.51 in square footprint streamline mounting and wiring.
Product Information
Extended Description
TP7128 Eaton: Eaton Crouse-Hinds series weatherproof outlet box, 31.0 cu in capacity, Gray, 2" deep, Die cast aluminum, Two-gang, (7) 3/4" outlet holes, Rectangular, side entry
Product Name
Eaton Crouse-Hinds series weatherproof outlet box
Catalog Number
TP7128
UPC
662276949362
Product Length/Depth
4.51 in
Product Height
2.26 in
Product Width
4.51 in
Product Weight
0.81 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R
Number of gangs
Two-gang
Depth
2"
Type
Rectangular, side entry
Outlet holes
(7) 3/4"
Capacity
31.0 cu in
Color
Gray
Material
Die cast aluminum
Crouse-Hinds series Weatherproof portfolio catalog pages
Weatherproof Outlet Boxes and Covers Canadian certification
Weatherproof Outlet Boxes and Covers Canadian certification
TP7128 SLDDRW drawing
TP7128 SLDDRW drawing
Eaton Specification Sheet - TP7128
Die-cast aluminum construction delivers rugged durability and corrosion resistance, reducing maintenance cycles and lifecycle costs for outdoor installations. This translates to lower total cost of ownership while protecting critical terminations in harsh environments. The 31.0 cu in capacity and seven 3/4 in outlet holes provide flexible termination density, enabling more compact control panels and fewer junction boxes, which speeds wiring and reduces panel footprint. The two-gang, rectangular layout with side-entry access simplifies wiring schemas and expedites installation, minimizing labor time on job sites and enabling clean, compliant terminations in constrained spaces. NEMA 3R protection and NEC/CEC compliance give installers confidence in outdoor reliability and regulatory alignment, while the gray die-cast enclosure supports durable field service. Compatibility with weatherproof accessories from the Crouse-Hinds family helps ensure a complete, weather-secure solution.
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FAQs
For reliable, code-compliant installation, verify the mounting surface supports a two-gang, side-entry enclosure with a 4.51 in square footprint. Use appropriate weatherproof gaskets and seals, ensure the location is Ordinary/Non-Hazardous, and select compatible weatherproof covers. Route conductors through side-entry openings and secure with approved connectors to maintain the 3R rating and prevent moisture ingress.
TP7128 features a 31.0 cu in capacity, two-gang configuration, side-entry design, and seven 3/4 in outlet holes. It is made from die-cast aluminum, colored gray, with overall dimensions of approximately 4.51 in by 4.51 in footprint and about 2.26 in in height. This combination supports outdoor use and NEC/CEC compliance for ordinary locations while maintaining manageable weight of 0.81 lb.
Yes. The TP7128 is designed for outdoor use with NEMA 3R protection and an ordinary/non-hazardous area classification. Its die-cast aluminum construction provides corrosion resistance, while the weatherproof design keeps terminations protected from moisture. It supports multiple receptacles in a compact, two-gang footprint, enabling reliable outdoor control panels and equipment terminations.
TP7128 is certified for NEC/CEC standards and carries a NEMA 3R rating for weatherproof outdoor service. This aligns with requirements for ordinary locations and non-hazardous environments, ensuring safe operation in typical outdoor industrial settings. Canadian certification references are available for weatherproof outlet boxes and covers, aiding cross-border compliance and field acceptance.
Maintenance is minimized by the robust die-cast aluminum housing and weatherproof sealing, reducing corrosion risk and enclosure failures. The two-gang, side-entry design lowers installation time and labor costs, while its compatibility with Crouse-Hinds weatherproof accessories helps protect terminations longer, lowering replacement frequency and improving overall lifecycle return on investment for outdoor electrical installations.