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- WTST 15A/20A Self-Test GFCI Outlet, Weather & Tamper-Resistant (TR/WR) with Dual Indicators | USVOLTRA
WTST 15A/20A Self-Test GFCI Outlet, Weather & Tamper-Resistant (TR/WR) with Dual Indicators | USVOLTRA
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Short Description
Designed for moisture-prone areas, the WTST 15A/20A is a 125V weather-resistant (WR) GFCI outlet that helps reduce the risk of electric shock by quickly cutting off power when a ground fault is detected. The dual indicator lights make it easy to check working/protection status at a glance—ideal for outdoor installations and damp indoor spaces like bathrooms, kitchens, garages, and laundry rooms.
Key Features
- Weather-Resistant (WR) Durability: Constructed with UV-stabilized thermoplastic and corrosion-resistant metal components. Engineered to withstand harsh outdoor elements, sunlight, and high humidity.
- Tamper-Resistant (TR) Shutters:Built-in safety mechanism prevents the insertion of foreign objects. The dual-prong activation design ensures the shutter opens only when both plug blades are inserted simultaneously.
- Self-Test Technology (UL 943):Automatically conducts periodic internal diagnostics to ensure constant ground-fault protection. If a compromise is detected, the device trips and signals for replacement.
- High-Sensitivity GFCI Protection:Engineered to detect and interrupt ground faults within milliseconds, significantly reducing shock hazards in moisture-prone indoor or wet outdoor areas.
- Tactile Safety Feedback:Noticeable resistance during plug insertion is a functional characteristic of the TR shutters, confirming the safety barrier is active and operating as designed.
| Attribute | Specification |
| Type | GFCI Duplex Receptacle |
| Rating | 15A or 20A / 125V AC / 60Hz |
| Safety Standard | UL 943 (Self-Test) / UL 498 |
| Compliance | NEC® / TR (Tamper-Resistant) / WR (Weather-Resistant) |
| Housing | UV-Resistant High-Impact Thermoplastic |
| Environment | Indoor & Outdoor (Damp/Wet Locations) |
| Wiring | Back & Side Wire Compatible |
Official WarrantyUp to 24-month manufacturer warranty.
Fast Nationwide ShippingFree shipping over $40.
100% Genuine ProductsWe only sell authentic, certified electronics.
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Regular price
$26.99
Regular price
Sale price
$26.99