Eaton CPS14 21 Receptacle Assembly - Class I Div 1/2

Through-feed back box design with a 3/4" trade size simplifies wiring layouts and retrofit installations, reducing field labor time and potential error while maintaining compliance with hazardous-location standards. The copper-free aluminum housing paired with brass contacts delivers corrosion resistance and lightweight handling, which lowers maintenance costs and extends service life in harsh environments, from chemical plants to mining sites. Delayed action circuit breaking provides controlled disconnects on startup and fault events, reducing arc energy and protecting downstream equipment, translating to safer operations and fewer unscheduled outages. Factory-sealed construction with a spring door minimizes ingress of dust, moisture, and contaminants, boosting reliability and uptime in demanding locations such as offshore platforms and dry/wet industrial plants. Compliance is reinforced by NEC/CEC standards and Class I Division 1/Division 2 ratings, simplifying regulatory audits and installation approvals. The two-wire, three-pole configuration supports straightforward integration with standard control circuits, while the 60-400 Hz range broadens compatibility across motor loads and recycling systems. Overall, the CPS14 21 delivers robust performance with proven industry compatibility, helping customers reduce total cost of ownership through safer, simpler maintenance and faster system upgrades.