ELEGRP GFCI Outlet 20 Amp, Self-Test GFI Electrical Outlet with Narrow Design, Tamper Resistant GFCI Receptacle with LED Indicator, UL Listed, Black, Wall Plate Included, 20 Pack - G1920T-BL20-ELE

• ✅【Innovative Dual Protection System】 Features twin solenoid and double silicon controlled rectifier (SCR), ensuring an always-on GFCI protection to ground fault, which doubles the service life of GFCI as an added layer of protection. ✅【Patented Self-Test Every 5 Seconds】 This GFCI outlet automatically performs a self-test every 5 seconds—far more frequently than the UL standard of every 3 hours—to ensure it's always ready to protect against electrical shock. In the event of a ground fault, it cuts power in just 0.025 seconds, providing fast and reliable safety for your home. ✅【Durable and Ultra-Safe Design】Built with premium high-impact resistant thermoplastic materials. Endurance-tested over 6,000 times—twice the UL requirement. Features advanced safety features like 6kV surge protection, Reset-Disable, and Reversed Wiring Prevention to ensure long-lasting performance and maximum protection. ✅【Tamper Resistant】Tamper-resistant shutter system prevents young children from inserting unwanted objects into the outlets. ✅【UL and FCC Certified】ELEGRP GFCI outlets are rigorously tested to meet or exceed UL943 & UL498 standards for safety and reliability. With both UL and FCC certifications, you can trust this outlet to provide dependable performance while adhering to strict regulatory requirements., Manufacturer: ELEGRP