Factory-direct 15A and 20A duplex receptacles in standard, decorator, TR, and WR options for residential, hospitality, and commercial sourcing.
Quick Selector
Start with the installation environment, then compare amperage, face type, grade, and WR requirements.
Residential and light commercial replacement
View 15A Models →Projects requiring 20A receptacle configuration
View 20A Models →Dwelling, hotel, dormitory, and public-use projects
View TR Models →Garage, utility, patio, and damp-location needs
View WR Models →Quick Selector
Start with the installation environment, then compare amperage, face type, grade, and WR requirements.
Residential and light commercial replacement
View 15A Models →Projects requiring 20A receptacle configuration
View 20A Models →Dwelling, hotel, dormitory, and public-use projects
View TR Models →Garage, utility, patio, and damp-location needs
View WR Models →Selection Guide
Use this guide to compare common duplex receptacle configurations before reviewing individual models. Selection should consider amperage, NEMA configuration, tamper-resistant requirements, weather-resistant construction, grade, color, project environment, and local code requirements.
Common residential, hospitality, multifamily, and light commercial replacement needs.
Projects requiring 20A receptacle configuration, 5-20R T-slot face, or higher-duty device specification.
Check the branch-circuit rating, NEMA configuration, and project device schedule before choosing between 15A and 20A models.
Dwelling units, hotel and motel guest rooms, dormitories, child care facilities, education facilities, and other locations covered by NEC 406.12.
Project-specific replacement or sourcing where the install location is not covered by NEC 406.12.
Confirm the NEC edition adopted by the project’s jurisdiction and local AHJ requirements before approving a non-TR receptacle.
Bedrooms, living areas, offices, hotels, classrooms, corridors, and standard indoor replacement work.
Outdoor, garage, damp-location, utility, patio, and weather-exposed project environments.
WR models should be used with the proper box, cover, and installation method required for the specific location.
General replacement, residential renovation, multifamily units, and lower-traffic installations.
Offices, hospitality, public areas, schools, property maintenance, and higher-use environments.
Match the receptacle grade to expected use frequency, project budget, installation volume, and durability requirements.
Duplex receptacle sourcing should not stop at amp rating alone. Buyers should also confirm NEMA configuration, tamper-resistant status, weather-resistant requirement, device color, wallplate compatibility, packaging format, and whether the same device family can support both replacement work and larger project rollouts.
For most duplex receptacle orders, buyers should first confirm 15A or 20A rating, TR or non-TR face, WR or indoor construction, grade level, color, listing documentation, and the expected installation environment.
Applications
Duplex receptacles are commonly selected for North American projects where standard AC power access, device durability, code-related face requirements, and consistent bulk sourcing need to be reviewed before approval.
Used in living rooms, bedrooms, hallways, kitchens, and general replacement programs where standard duplex outlets are installed throughout the property.
Suitable for apartment units, condominium projects, student housing, and renovation schedules that require consistent receptacle specifications across many rooms.
Applied in offices, reception areas, corridors, meeting rooms, and tenant improvement projects where commercial-grade receptacles may be preferred.
Selected for hotel rooms, guest corridors, lounges, and common areas where appearance, color matching, and repeatable sourcing are important.
WR models are selected for garages, patios, exterior walls, utility areas, and other damp or wet locations covered by NEC 406.9. Confirm the proper box, cover, and installation method for the specific location before bulk approval.
Resources & Compliance
Use these reference points to review product documentation, compare duplex receptacle configurations, and connect code-aware sourcing decisions with the right 15A or 20A product series.
Review available duplex receptacle models, 15A and 20A options, TR and WR configurations, colors, grades, and project sourcing details.
View Duplex Receptacle Catalog →Use this section as a starting point for reviewing receptacle listing scope, construction differences, documentation needs, and factory background.
Review Company→Compare tamper-resistant and weather-resistant selection requirements before choosing duplex receptacles for indoor, outdoor, residential, hospitality, or commercial locations.
Read TR / WR Selection Guide →Continue with technical guides covering receptacle sourcing, GFCI protection, USB outlet selection, and North American project requirements.
View Technical Resources →FAQ
These answers help buyers compare outlet terminology, 15A and 20A ratings, TR and WR requirements, grade differences, and bulk sourcing details before requesting samples or pricing.
In NEC language, an outlet is the location on a wiring system where current is taken to supply equipment, while a receptacle is the device installed at that outlet to accept a plug. A duplex receptacle is a receptacle device with two plug-in openings in one body — the most common type installed at standard wall outlets in North American buildings.
The choice depends on the branch circuit, the project specification, and the receptacle face required. A 15A duplex receptacle is the standard NEMA 5-15R configuration used in most residential, hospitality, and light commercial replacement work. A 20A duplex receptacle uses a NEMA 5-20R T-slot face and is selected when the branch circuit is rated 20A and the spec calls for a 20A receptacle, or when the device schedule requires 5-20R compatibility. Confirm the circuit rating and specified NEMA configuration before standardizing on either.
NEC 406.12 lists the locations where tamper-resistant receptacles are required, including dwelling units, hotel and motel guest rooms and guest suites, child care facilities, preschools and elementary education facilities, dormitories, and several assembly and clinical occupancies. For projects in these locations, receptacles should be specified as TR regardless of residential, commercial, or spec-grade construction. For locations outside the NEC 406.12 list, TR is generally not required by code, though local AHJ amendments may add cases. Confirm the NEC edition adopted by the project's jurisdiction before approving a non-TR duplex receptacle.
Weather-resistant duplex receptacles are selected for outdoor, garage, patio, utility, and other damp or wet locations where the project requires WR construction. Compared with standard indoor receptacles, WR models use materials and internal construction intended for greater exposure to moisture, temperature change, and outdoor conditions. WR alone does not complete the installation; NEC 406.9 may also require the proper box, cover, gasket, and installation method for the location. Confirm whether the location is damp or wet before specifying WR models in bulk.
Commercial-grade duplex receptacles are usually specified where plug-in frequency, tenant turnover, or public-area use is higher than a typical residential replacement job. The difference is not only the face style; buyers should compare terminal construction, contact design, listed grade, and the project device schedule. Residential-grade models may be suitable for general dwelling replacement, while commercial-grade or spec-grade models are commonly selected for hospitality, offices, schools, and public-use areas. For sourcing, confirm the grade on the datasheet instead of choosing by price alone.
Yes — OEM, private-label, distributor, and bulk-supply orders are part of ShengYu's B2B program. Supported scope may include color options, standard and decorator-style faces, TR and WR variants, residential-grade, commercial-grade, or spec-grade configurations, packaging options, and SKU customization for distributor catalogs. For factory-direct quoting, share the target rating, NEMA configuration, face style, TR or WR requirement, grade, color, packaging format, and expected order volume. Model-specific listing details and datasheet PDFs can be provided for spec submittals before sample shipment.
