Product Description - White 20A Tamper/Weather-Resistant Self-Test GFCI Receptacle (UL 943)

White 20A Tamper/Weather-Resistant Self-Test GFCI Receptacle (UL 943)

The White 20A Tamper/Weather-Resistant Self-Test GFCI Receptacle is a heavy-duty, commercial-grade life safety electrical device engineered to deliver continuous ground fault circuit interruption protection across both indoor and outdoor layouts. Fully optimized to comply with the rigorous requirements of the newer UL 943 standard, this high-performance safety receptacle features an intelligent auto-monitoring self-test framework that periodically runs automated internal checks to ensure continuous safety. Designed for extreme environment longevity, it pairs advanced weather resistance (WR) via a UV-stabilized enclosure and corrosion-resistant internal components with spring-loaded Tamper-Resistant (TR) shutters that block foreign objects from live electrical terminals. Its smart protective architecture incorporates a strict reverse line-load misfire mechanism that completely denies electrical power to the outlet face if improperly wired during initial installation or re-installation. If internal protection circuitry is ever damaged or compromised over time, an advanced end-of-life lock-out mechanism ensures the mechanical reset button will refuse to engage. Finished in clean architectural white, this drop-tested receptacle provides an uncompromised layer of safety ideal for patios, commercial kitchens, laboratories, and high-moisture facilities.

Key Features

• Weather-Resistant (WR) Infrastructure: Engineered with advanced corrosion-resistant metallurgy and a premium UV-stabilized polymer body shell designed to withstand harsh outdoor moisture, temperature shifts, and sunlight exposure.
• Automatic Self-Testing Diagnostics: Internal diagnostic microchips conduct automated background tests to continuously verify Class A safety mechanics, ensuring compliance with strict UL 943 engineering guidelines.
• Tamper-Resistant (TR) Safety Shutters: Outfitted with permanent, internal spring-loaded safety shutters that slide shut to block single-prong items like keys or tools, while allowing standard two-prong electrical plugs to insert smoothly.
• Reverse Line-Load Miswire Lockout: Advanced safety layout completely cuts off voltage to the front receptacle face if incoming line and down-line load wires are accidentally cross-connected during field setup.
• Compromised Protection Reset Denial: Built with an intelligent lock-out function that causes the tactile mechanical reset button to refuse to engage or click down if internal protection components reach end-of-life status or sustain circuit damage.
• Heavy-Duty Impact-Resistant Chassis: Crafted from structural-grade engineering thermoplastic that easily passes strict drop and high-impact testing, preventing cracking in demanding high-traffic environments.
• Streamlined Terminal Wiring Assembly: Features an accessible terminal layout with oversized brass clamps and color-coded pathways to support rapid rear back-wiring or traditional side wire loops.

Product Specifications

Applications

• Outdoor Patios, Decks & Porches: Delivers long-term exterior durability on exposed decks and exterior building columns (when paired with a code-compliant weatherproof cover).
• Poolside, Hot Tub & Outdoor Kitchens: Provides immediate, high-sensitivity life safety shock protection around wet leisure layouts, bar splash zones, and outdoor grills.
• Residential Kitchens, Bathrooms & Laundries: Modernizes busy residential spaces by fulfilling strict countertop safety rules near high-draw small appliances and plumbing lines.
• Garages, Basements & Mechanical Rooms: Heavy-duty, impact-resistant chassis easily handles tool bumps, raw structural vibrations, and cold sub-floor drafts inside mechanical footprints.
• Commercial Restrooms & Food Service Areas: Meets mandatory commercial health and safety codes by shielding public washing areas, industrial wash sinks, and food prep centers.
• Educational Facilities, Labs & Breakrooms: Offers high-occupancy office structures, science blocks, and clean labs a rugged, tamper-resistant outlet solution with zero routine maintenance overhead.
• New Construction & Large-Scale Upgrades: Streamlines major architectural electrical rollouts with a consolidated, code-certified SKU that fits standard single-gang boxes perfectly.

Product Specifications PDF