Siemens QF120 1-Pole 20A Siemens GFCI Circuit Breaker

Ground fault circuit interrupters (GFCIs) are an effective means of preventing severe electrical shock or electrocution from ground faults. With the extension of the National Electrical Code 2020 to protect more areas of the home, Siemens has expanded the GFCI product line to include 25, 35, and 45A ratings, continuing to provide complete home safety for our customers.