Eaton CPS732 101 Receptacle Assembly - Hazardous Locations
Part Number: CPS732 101
Quick Summary
CPS732 101 receptacle assembly is a rugged, explosion-proof power connection solution for hazardous locations. In demanding environments, unreliable seals and complex wiring can drive costly downtime; this unit provides factory sealing and a robust aluminum housing to simplify installation. It carries NEC/CEC compliance and Class I, Division 1 and Division 2 ratings, with hazardous-location certification, ensuring safe operation in oil, gas, and chemical facilities. Designed for quick, reliable field installation with a single-gang back box and 1/2 inch trade size, it also supports 125-250 Vac and 480 Vac systems for versatile industrial use.
Product Information
Extended Description
CPS732 101 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite CPS receptacle assembly, 7A/30A, Dead end, 3-wire, 4-pole, Brass contacts, 60 Hz, Style 2, 1 HP/3 HP, Copper-free alum, Single-gang, Fact seal, 1/2", Delayed action circuit breaking, 125-250 Vac/480 Vac
Product Name
Eaton Crouse-Hinds series Arktite CPS receptacle assembly
Catalog Number
CPS732 101
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
7.25 in
Product Weight
7.3 lb
UPC
782274185002
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2
Grounding style
Style 2
Number of gangs
Single-gang
Amperage Rating
7A/30A
Configuration
Three-wire, four-pole
Back box style
Dead end
Trade size
1/2"
Voltage rating
125-250 Vac/480 Vac
Horsepower
1 hp/3 hp
Frequency rating
60 Hz
Material
Copper-free aluminum
Contact material
Brass
Special features
Factory sealed
Type
Delayed action circuit breaking
Arktite CPS, CPP and CPR Explosionproof Receptacles and Plugs catalog page
Arktite CPS, CPP, CPR Explosionproof Receptacles, Plugs and Connectors UL certification
Arktite CPS, CPP, CPR Explosionproof Receptacles, Plugs and Connectors UL certification
IF 165 - CPS Receptacles
IF 165 - CPS Receptacles
Eaton Specification Sheet - CPS732 101
Copper-free aluminum housing (Style 2) delivers rugged durability with safer thermal performance, reducing weight without sacrificing strength. This translates to easier handling on busy job sites and lower installation fatigue in confined spaces. Used in Arktite CPS installations in hazardous areas such as refineries and chemical plants, it enhances overall project safety and reliability. Factory sealed, dead-end back box protects terminations from dust, moisture, and incidental contaminants, improving uptime and reducing field repairs. The three-wire, four-pole configuration with brass contacts supports reliable current transfer at 7A/30A and 60 Hz, with HP ratings of 1 hp/3 hp for motor loads, enabling seamless integration with a range of equipment. Trade size 1/2" and single-gang footprint simplify enclosure design and compatibility with existing conduit and back boxes, speeding installation and reducing misfits. NEC/CEC compliance with Class I, Division 1 and 2 ratings and area classification Hazardous/Classified Locations ensure regulatory readiness for oil, gas, mining, and chemical processing. Compatibility with the Arktite CPS line enables straightforward replacement and retrofit, while factory sealing minimizes field assembly time and wiring errors, reflecting industry best practices for hazardous-location installations. The result is reduced downtime, enhanced safety, and a clearer path to compliant, maintainable electrical systems in demanding environments.
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FAQs
Install CPS732 101 as a single-gang, dead-end back box receptacle with 1/2 inch trade size and copper-free aluminum housing. Ensure the installation location is classified for Hazardous/Classified Locations and that NEC/CEC standards are met. Connect the three-wire, four-pole configuration to the load with brass contacts, then verify proper torque, insulation integrity, and factory seal for ongoing safety and reliability.
CPS732 101 carries NEC/CEC compliance and NEC hazardous ratings Class I, Division 1 and Division 2, plus area-classification for Hazardous/Classified Locations. These certifications confirm suitability for explosive atmospheres, enable regulatory approvals, and reduce project risk when deploying equipment in oil & gas, chemical processing, and mining environments.
The receptacle assembly supports 125-250 Vac and 480 Vac configurations with 60 Hz frequency, and horsepower ratings of 1 hp for light loads and up to 3 hp for motors. This range accommodates many standard industrial loads while preserving safe operation in hazardous settings.
Yes. CPS732 101 is part of the Eaton Arktite CPS family and is designed for seamless replacement, retrofit, and compatibility with CPS receptacles and plugs. Its single-gang, dead-end back box, and 1/2" trade size simplify integration with current installations and reduce the need for extensive modified enclosures.
Factory-sealed construction and a copper-free aluminum housing minimize ingress of contaminants and improve thermal management, lowering maintenance cycles. Delayed action circuit breaking provides predictable protection, reducing nuisance trips. Together with certified hazardous-location ratings and straightforward wiring, these features translate to reduced downtime, regulatory confidence, and measurable return on investment in harsh industrial facilities.