Eaton CPS732 111 Receptacle Assembly - Hazardous Locations
Part Number: CPS732 111
Quick Summary
CPS732 111 is a rugged receptacle assembly designed for hazardous locations in industrial automation and processing environments. Maintenance teams often face downtime in harsh settings where sealed components must resist dust, moisture, and ignition risks. It carries NEC/CEC compliance and Class I, Division 1 and Division 2 ratings to ensure safe operation in explosive atmospheres. With copper-free aluminum housing, factory sealing, and through-feed back box, it reduces installation time and long-term maintenance while delivering reliable power for critical equipment in control panels and machinery.
Product Information
Extended Description
CPS732 111 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite CPS receptacle assembly, 7A/30A, Through feed, 3-wire, 4-pole, Brass contacts, 60 Hz, Style 2, 1 HP/3 HP, Copper-free alum, Single-gang, Fact seal, 1/2", Delay action circuit breaking, 125-250 Vac/480 Vac
Product Name
Eaton Crouse-Hinds series Arktite CPS receptacle assembly
Catalog Number
CPS732 111
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
7.25 in
Product Weight
0.01 lb
UPC
782274185200
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
Through feed
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
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Arktite CPS, CPP, CPR Explosionproof Receptacles, Plugs and Connectors Canadian certification
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Eaton Specification Sheet - CPS732 111
Feature: Through-feed back box style enables seamless wiring entry and reduces field modification time, which lowers panel install labor and material handling costs. Business Impact: Faster commissioning, fewer wiring errors, and improved project ROI across industrial automation deployments. Application: Ideal for control panels in hazardous environments where quick, reliable through-feed connections are needed. Feature: Three-wire, four-pole configuration with 7A/30A amperage and 60 Hz operation supports a wide range of motor and control loads. Business Impact: Enhanced motor protection and compatibility with common industrial drives, delivering predictable startup behavior. Application: Motor control centers and equipment in process industries. Feature: Copper-free aluminum housing with brass contacts plus factory sealed construction. Business Impact: Reduced weight, corrosion resistance, and maintenance downtime due to sealed performance in harsh locations. Application: Offshore platforms, chemical plants, and other demanding sites. Feature: Single-gang, Style 2 grounding and 1/2" trade size with 125-250 Vac/480 Vac voltage rating. Business Impact: Simplified installation into standard boxes while accommodating multi-voltage systems, lowering wiring errors. Application: Hazardous-location control panels and field wiring installations. Feature: Delayed action circuit breaking and 1 hp/3 hp horsepower rating ensure safe motor starting and protection. Business Impact: Minimized nuisance tripping and improved uptime for equipment with variable loads. Application: Industrial automation and equipment requiring reliable overload control.
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FAQs
CPS732 111 uses a through-feed back box design and a 1/2" trade size, making it highly compatible with standard through-feed installations in hazardous locations. The single-gang footprint simplifies mounting in control panels while maintaining a robust seal to protect against dust, moisture, and ignition sources.
The receptacle supports 7A/30A, is configured as three-wire, four-pole, and operates at 60 Hz with voltage ratings of 125-250 Vac and 480 Vac. It is rated for up to 1 HP/3 HP, providing suitable protection for a range of motor and control loads in hazardous environments.
Yes. CPS732 111 carries NEC hazardous ratings for Class I Division 1 and Division 2, designed for hazardous/classified locations. This makes it appropriate for explosion-protected installations in petrochemical, chemical, and other high-risk settings.
The unit adheres to NEC/CEC standards and is specified for Hazardous/Classified Locations with Class I Division 1 and Division 2 ratings. It features factory sealing to maintain integrity in challenging environments and uses copper-free aluminum housing with brass contacts for durable performance.
Factory sealing reduces ingress of dust and moisture, lowering maintenance cycles and extending service life. The rugged copper-free aluminum housing and sealed construction also minimize field downtime during replacement or servicing, contributing to faster repairs and improved overall uptime in hazardous-location applications.