Eaton CPS732 201 Receptacle Assembly - Explosionproof

Part Number: CPS732 201
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
CPS732 201

Quick Summary

Eaton CPS732 201 receptacle assembly enables reliable, explosionproof electrical connections in hazardous locations. Installers often wrestle with maintaining seals and compliance under tough environments and frequent maintenance demands. Certified for NEC/CEC compliance and hazardous locations, including Class I, Division 1 and Division 2, with UL approvals. Designed for single-gang, dead-end back-box installations, it supports 7A/30A ratings and 125–250 Vac/480 Vac systems—delivering business value through safety and uptime. The design uses copper-free aluminum housing with brass contacts, offering corrosion resistance and long service life. This solution reduces risk during startup and minimizes downtime on critical production lines. It also supports compatibility with Arktite CPS receptacles and streamlines procurement for safety-first projects.

Product Information

Extended Description

CPS732 201 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, Factory sealed, 3/4", Delay action circuit break, 125-250 Vac/480 Vac
Product Name
Eaton Crouse-Hinds series Arktite CPS receptacle assembly
Catalog Number
CPS732 201
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
7.25 in
Product Weight
6.9 lb
UPC
782274185408
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
3/4"
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
Explosionproof architecture reduces risk and ensures compliance for hazardous-location installations, delivering safer startups and reduced incident costs in chemical plants and oil refineries. Business impact: improved safety metrics and faster commissioning, supported by NEC/CEC conformity and Class I Division 1/2 readiness. Application: ideal for demanding environments where dust, moisture, and vibration are prevalent, such as mining facilities and offshore platforms. Factory-sealed construction minimizes ingress and maintenance, lowering total cost of ownership by reducing unscheduled downtime. Application: equipment located in exposed terrains or wet areas benefits from maintained reliability and less frequent resealing. Copper-free aluminum housing with brass contacts provides corrosion resistance without excessive weight, enhancing field handling and lifecycle performance. Application: aerial or elevated installations, where ease of handling accelerates terminations and field service. Amperage rating of 7A/30A and voltage range of 125-250 Vac/480 Vac (60 Hz) support a broad set of control circuits and small-motor loads. Business impact: inventory simplification and broader motor compatibility in automation cells. Back box style Dead end and single-gang mounting with a 3/4 inch trade size streamline retrofits and new builds. Application: standardized enclosures improve install speed and sealing integrity in hazardous locations. Certifications and compliance include NEC/CEC, Class I Division 1/2, and UL listings, enabling straightforward procurement and regulatory alignment. Business impact: faster audits and reduced risk across regulated projects. The broad voltage and horsepower range allows flexible integration with existing drives and relays, supporting scalable automation designs.

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FAQs

Installation requires a single-gang, dead-end back box and a 3/4 inch trade size opening. Use copper-free aluminum housing with brass terminations and ensure proper sealing to maintain the integrity of the explosionproof enclosure. Follow NEC/CEC guidelines for wiring polarity and maintain factory seals after mounting. Verify 60 Hz operation and voltage rating suitability for the motor or control circuit.
Key specs include amperage rating of 7A/30A, configuration of three-wire, four-pole, ground style Style 2, and voltage tolerance of 125-250 Vac/480 Vac at 60 Hz. The HP rating is 1 hp/3 hp, making it suitable for small-to-medium motor loads. Its single-gang footprint and 3/4" trade size support standard industrial wiring practices.
Yes. The receptacle assembly is designed for hazardous/classified locations and carries NEC/CEC compliance with Class I Division 1 and Division 2 ratings. UL certifications further back its performance, helping ensure regulatory acceptance in demanding industrial plants and mining sites.
Certifications include NEC/CEC compliance, hazardous-location suitability (Class I Division 1 and 2), and UL accreditation. These credentials simplify regulatory approvals, supplier qualification, and customer audits across oil, gas, chemical processing, and mining environments.
Factory sealing minimizes ingress of dust and moisture, reducing preventive maintenance needs and extending service intervals. This translates to lower maintenance costs, reduced downtime, and faster project deployment, supporting a faster return on investment in harsh-duty automation and power distribution systems.