electrical - 20 amp, 220v, 2 pole GFCI Breaker - Home Improvement Stack Exchange
Siemens 15A 2 Pole 120/240V Type Q GFCI Breaker | The Home Depot Canada
Square D by Schneider Electric Square D - QO230GFICP QO Circuit Breaker, 30-Amp, 120/240V, 2-Pole, GFCI, Plug-In Mount - Ground Fault Circuit Interrupters - Amazon.com