Leviton GFNL1-W 20 Amp White GFCI Receptacle, White Blank face GFCI, provides continuous ground fault protection, detects and trips on actual ground fault even when self-test is being conducted. Periodically conducts an automatic internal test to confirm that it can respond to a ground fault. On initial power up, tests the GFCI within 3 seconds. Status indicator light. Lockout action prevents reset if GFCI is damaged. Thermoplastic face, polycarbonate body, Brass clamps. NEMA WD-6, CSA C22.2 No. 42, UL 943: File E48380 and Fed Spec WC-596. Features SelfTest Blank Face GFCI 20A125V Feedthrough Selfground Clip Less White W/white Test And Reset Buttons USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.