WT899-W, 20 Amp

WT899-W, 20 Amp SmartlockPro Slim GFCI Receptacle The WT899-W is a residential-grade, 20-amp SmartlockPro Slim Ground Fault Circuit Interrupter (GFCI) receptacle designed for reliable electrical protection in wet or damp locations. This slim-profile device is engineered for easier installation in shallow wallboxes and provides enhanced safety features, making it ideal for use in kitchens, bathrooms, garages, basements, and other residential areas. As a professional-grade product from Leviton, it offers advanced lockout action and tamper-resistant design, meeting current NEC requirements for new or renovated residential construction. Suitable for electrical distributors and lighting solutions providers focusing on wire and cable and switchgear supply, this GFCI ensures superior ground fault protection with minimal wall protrusion. Specifications Manufacturer: Leviton Manufacturer Part #: WT899-W Amperage: 20 amperes NEMA Rating: 5-20R Grade: Residential Material: Polycarbonate Color: White Number of Poles: 2 Number of Wires: 3 Clamp Type: Brass Grounding: Green Ground Screw Dielectric Strength: 1250 volts ANSI Base: C-73 Operating Temperature Range: -35 to 66 degrees Celsius At Rated Voltage: 1 horsepower Flammability Class: Rated V-2 per UL94 Product Weight: 0.33 lbs Features Slim, shallow design reduces depth for easier installation in any electrical box, including shallow ones Up to 25% more space in the wallbox compared to other GFCIs External back wire clamps provide visual indication of proper wire clamping Standard brass self-grounding clip enhances grounding reliability Exceptional resistance to wire pullout and ability to withstand high torque Patented Reset Lockout feature prevents reset if GFCI protection is compromised or device is miswired Dual-function LED indicators provide status for line-load reversal and power availability Tamper-resistant shutter mechanism complies with NEC Section 406.1 for residential safety Compatible with all Decora® devices and wallplates Impact-resistant thermoplastic cover and body for durability Silver alloy contacts for reliable conductivity Meets or exceeds UL Standard 943 Class A (GFCI) and 498 (Receptacles), CSA, and NOM certifications Self-test model automatically tests the GFCI every 15 minutes and signals status via indicator lights and audible tone Downloads & Links Product Bulletin Instruction Sheet PLEASE READ: TAMPER-RESISTANT NOTICE