20 Amp Single Receptacle | 125V | 5-20R | Commercial Grade
The Eaton 1877W-BOX is a heavy-duty commercial specification grade single receptacle, engineered for reliable performance in demanding commercial and industrial environments. With a 20A, 125V rating and a NEMA 5-20R configuration, this straight-blade receptacle ensures consistent power delivery for equipment, appliances, and general-purpose circuits.
Built with a durable nylon face and a PVC bottom, the receptacle provides resistance to impact, abrasion, and chemical exposure—ideal for commercial facilities such as hospitals, schools, offices, retail buildings, and light industrial installations. The auto-grounding feature simplifies installation while ensuring a secure, code-compliant connection.
The side-wire screw terminals support #14–10 AWG copper or copper-clad conductors, enabling dependable electrical continuity and long-term mechanical integrity. Brass contacts enhance conductivity and heat resistance, contributing to extended service life.
With its commercial-grade construction, flush-mount design, and cULus, NOM, and Federal Specification Classification 6233 01 certifications, the Eaton 1877W-BOX is an excellent choice for high-performance electrical installations that require durability, safety, and compliance.
20A, 125V single receptacle (NEMA 5-20R)
Commercial specification grade for demanding environments
Auto-grounding for fast, safe installation
Side-wire terminals for #14–10 AWG
Durable nylon face with PVC body (impact and chemical resistant)
Brass contacts for reliable conductivity
Straight blade design
Flush mount for clean installation
White finish suitable for all commercial interiors
cULus Listed, NOM certified, and Federal Specification Classification 6233 01 compliant
| Specification | Details |
|---|---|
| Product Name | Eaton Commercial Specification Grade Single Receptacle |
| Catalog Number | 1877W-BOX |
| UPC | 032664311703 |
| Device Type | Single Receptacle |
| Type | Standard Straight Blade |
| NEMA Configuration | 5-20R |
| Amperage Rating | 20A |
| Voltage Rating | 125V |
| Number of Poles | Two-pole |
| Number of Wires | 3-wire |
| Wiring Method | Side Wire |
| Connection Type | Screw |
| Allowable Wire Size | #14–10 AWG |
| Contact Material | Brass |
| Face Material | Nylon |
| Body Material | PVC |
| Features | Auto-grounding |
| Mounting Method | Flush |
| Device Grade | Commercial |
| Color | White |
| Torque Rating | 14 lbf-inch |
| Packaging | ED Box |
| Certifications | cULus Listed, NOM, Federal Specification Classification 6233 01 |
| Dimensions | 4.19" H × 1.31" D × 0.87" W |
| Weight | 0.163 lb |
Commercial buildings
Medical facilities
Schools and universities
Retail locations
Office environments
Industrial workspaces
Renovation and commercial upgrades
Long-lasting performance in high-traffic commercial areas
Safer installation with auto-grounding and robust terminal design
Resists impact, chemicals, and wear thanks to nylon/PVC construction
Meets strict commercial electrical code and certification standards
| SKU(s) | 1877W-BOX |
| UPC | 032664311703 |
| Color | White |
| Voltage | 125V |
| Width | 0.87 in |
| Length | 1.3 in |
| Height | 4.19 in |
| Wire | #14-10 AWG |
| Certs |
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