Pass & Seymour® 2087WCC4 Self-Test GFCI Receptacle, 20A, WhiteConducts an automatic test every three seconds, ensuring it's always ready to protect. If the device fails the test, the indicator light flashes to signal that the GFCI should be replaced. It also has our proven SafeLock Protection feature: if critical components are damaged and protection is lost, power to the receptacle is disconnected. Rated as a 1 1 2 HP motor control switch Thinner than competitors GFCI Receptacles: leaves more room for wires in