Eaton CPS152 311 Receptacle Assembly - Explosionproof
Part Number: CPS152 311
Quick Summary
Eaton CPS152 311 Receptacle Assembly is a rugged, explosionproof electrical receptacle designed for hazardous locations in industrial facilities. In hazardous environments, improper wiring or failures in sealing can drive unplanned downtime and safety incidents. It carries NEC/CEC standards, with NEC Class I Division 1 and Division 2 ratings and UL certification for hazardous locations. Coupled with its 1" trade size, copper-free aluminum housing, and through-feed backing, it supports fast, compliant installations. This combination reduces maintenance costs and improves system reliability in challenging conditions.
Product Information
Extended Description
CPS152 311 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite CPS receptacle assembly, 20A, Through feed, 2-wire, 3-pole, Brass contacts, 60 Hz, Style 2, 1 HP, Copper-free alum, Single-gang, Factory sealed, 1", Delayed action circuit breaking, 125-250 Vac/18 Vdc
Product Name
Eaton Crouse-Hinds series Arktite CPS receptacle assembly
Catalog Number
CPS152 311
Product Length/Depth
3.5 in
Product Height
6.72 in
Product Width
8 in
Product Weight
7.5 lb
UPC
782274182001
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
20A
Configuration
Two-wire, three-pole
Back box style
Through feed
Trade size
1"
Voltage rating
125-250 Vac/18 Vdc
Horsepower
1 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 1424 - DSD, GFS, CPS and ENR Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Replacement Covers
Eaton Specification Sheet - CPS152 311
Feature: Copper-free aluminum housing with brass contact material. Business Impact: provides superior corrosion resistance and enduring electrical contact, reducing maintenance and replacement cycles. Application: ideal for corrosive, oily or dusty environments in chemical plants and oil & gas facilities. Feature: Through-feed back box style and single-gang footprint. Business Impact: simplifies through-feed wiring and fastens to standard wall boxes, lowering installation time and field errors. Application: surface-mounted panels in mining, refining, and processing plants. Feature: Two-wire, three-pole configuration rated at 20A with 125-250 VAC/18 VDC and 60 Hz. Business Impact: supports common control circuits and motor loads up to 1 HP, enabling plug-and-play compatibility with existing systems. Application: control panels, equipment cabinets and hazardous location outlets. Feature: Delayed action circuit breaking and factory sealing. Business Impact: provides reliable short-circuit protection and prevents contaminants’ ingress, extending service life. Application: pump and conveyor circuits in hazardous locations. Feature: Area classification for Hazardous/Classified Locations and NEC/CEC compliance. Business Impact: ensures regulatory adherence and engineer confidence, reducing risk during audits. Application: refinery, chemical processing and mining environments.
Get a Quick Quote for a Eaton Crouse-Hinds CPS152 311
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds CPS152 311?
Enquire Now
FAQs
CPS152 311 is designed for single-gang, 1 inch trade size back boxes with through-feed capability. It supports 2-wire, 3-pole wiring and a factory-sealed construction, making it compatible with standard industrial enclosures and through-feed feeds common in hazardous locations. Ensure enclosure rating matches Class I, Division 1/2 requirements and use proper seals for the installation.
The receptacle assembly is rated for 20A at 125-250 VAC and up to 18 VDC, operating at 60 Hz. It uses a two-wire, three-pole configuration with copper-free aluminum housing and brass contacts, supporting up to 1 hp motors. These specs enable reliable control circuits and motor loads in hazardous environments.
Yes. The CPS152 311 is designed for NEC/CEC compliance with NEC hazardous ratings Class I Division 1 and Division 2. It aligns with area classifications for Hazardous/Classified Locations and is intended for installation in hazardous environments requiring explosionproof protection and rigorous regulatory adherence.
Use the factory-sealed design to minimize ingress of dust and moisture, and deploy the through-feed back box to simplify cable routing. Select copper-free aluminum housing with brass contacts to resist corrosion, and ensure proper grounding and enclosure sealing per NEC Class I Division 1/2 guidelines to maintain long-term reliability.
The combination of a factory-sealed, explosionproof receptacle with durable copper-free aluminum construction reduces maintenance frequency, downtime, and replacement costs in hazardous locations. Its robust design supports longer service life under harsh conditions, translating to lower lifecycle costs and improved uptime for critical equipment.