![electrical - Should I use a GFCI or AFCI circuit breaker with knob and tube wiring? - Home Improvement Stack Exchange electrical - Should I use a GFCI or AFCI circuit breaker with knob and tube wiring? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ezdQc.jpg)
electrical - Should I use a GFCI or AFCI circuit breaker with knob and tube wiring? - Home Improvement Stack Exchange
![Leviton Branch Circuit Breaker, GFPE 2-Pole 15 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB215-EP - The Home Depot Leviton Branch Circuit Breaker, GFPE 2-Pole 15 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB215-EP - The Home Depot](https://images.thdstatic.com/productImages/33ade4cb-cf48-4de4-8bb1-9380d9fde282/svn/leviton-circuit-breakers-lb215-ep-4f_600.jpg)
Leviton Branch Circuit Breaker, GFPE 2-Pole 15 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB215-EP - The Home Depot
![Leviton LB115-004-0EP 1-Pole 15A 120V Gfpe Plug-On Circuit Breaker, White, Thermal-Magnetic Circuit Breakers - Amazon Canada Leviton LB115-004-0EP 1-Pole 15A 120V Gfpe Plug-On Circuit Breaker, White, Thermal-Magnetic Circuit Breakers - Amazon Canada](https://m.media-amazon.com/images/I/51TdDjQhDML._AC_UF894,1000_QL80_.jpg)
Leviton LB115-004-0EP 1-Pole 15A 120V Gfpe Plug-On Circuit Breaker, White, Thermal-Magnetic Circuit Breakers - Amazon Canada
![Leviton Branch Circuit Breaker, GFCI 2-Pole 30 Amp, 120-Volt/240-Volt, Thermal Magnetic R53-LB230-GFR - The Home Depot Leviton Branch Circuit Breaker, GFCI 2-Pole 30 Amp, 120-Volt/240-Volt, Thermal Magnetic R53-LB230-GFR - The Home Depot](https://images.thdstatic.com/productImages/f14813d3-f8ef-4e6d-91cd-f0c65bf56209/svn/leviton-circuit-breakers-r53-lb230-gfr-e1_600.jpg)