Eaton ENRCB21201 M4 Receptacle - Group B rating

Feature → Business Impact → Application: Ark-Gard ENR Premier receptacle assemblies are built with copper-free aluminum, delivering excellent corrosion resistance and long service life in harsh environments. This reduces replacement intervals and maintenance costs for chemical plants and offshore platforms, improving plant uptime and safety. Feature → Through-feed design and 3/4" trade size enable rapid wiring and simplified field deployments, cutting installation time and minimizing wiring errors in cramped electrical rooms or on outdoor rigs. Feature → 20A, 125 Vac rating paired with 5-20R NEMA configuration provides a standard, safe, and compatible connection for common equipment packs, increasing workforce productivity during turnarounds and new builds. Feature → NEC/CEC compliance and Group B rating address critical regulatory requirements, facilitating project approvals and reducing the risk of non-compliance penalties. Feature → NEMA ratings of 3, 3R, 7, 9, 12 enhance versatility across indoor and outdoor hazardous locations, enabling a single component to serve multiple line-ups and reducing SKU complexity for procurement teams. The combination of these features supports safer, more efficient installations, lower life-cycle costs, and predictable performance in hazardous-area projects.