Eaton ENR31201 Receptacle Assembly - Hazardous/Classified

20A at 125 Vac is the core electrical spec for ENR31201, aligning with standard industrial outlets and control-panel feeders. This rating supports safe, efficient power delivery to equipment in hazardous locations without overdesign. In practical terms, end users can streamline wiring, reduce fuse counts, and stay compliant with NEC/CEC requirements while maintaining reliable operation in Ark‑Gard ENR Value installations across oil, gas, and chemical processing facilities. Copper-free aluminum construction reduces weight and improves corrosion resistance in harsh environments. This choice supports safer handling during installation and minimizes long-term maintenance costs in offshore rigs and mining sites. Combined with a single-gang, 1" trade size, ENR31201 fits standard mounting footprints in compact panels, minimizing retrofits and enabling faster commissioning. Frequency rating of 50-400 Hz ensures compatibility across regional power systems, eliminating the need for frequency converters in many sites. The ENR Value design integrates with Ark-Gard family components, offering consistent interlocks and wiring schemes that contractors trust for hazard-located receptacles. NEMA ratings 3, 7, 9, 12 provide robust enclosure protection against dust, water, and corrosive exposure, translating to lower maintenance cycles and fewer part replacements in hostile environments such as refineries, wind farms, or mining operations. Single-gang, 1" trade size, 5-20R configuration, dead-end style, and a single cover simplify field wiring and reduce mis-wiring risk, while NEC/CEC compliance supports fast approvals and smoother audits in regulated facilities.