Is this 40 amp circuit for the hot tub GFCI? How would I know. I'm sorry I know it must be a silly question. Thank you I'm advance! : r/AskElectricians
Schneider Electric HomeLine 40 AMP 2" 230V Double Pole Homeline GFCI Plug-On Circuit Brea... | The Home Depot Canada
Siemens QF240 40A Two Pole GFCI Push-On Breaker - TremTech Electrical Systems
Federal Pioneer 2 Pole 40 Amp Circuit Breaker | Home Hardware
Square D QOB240GFI :: Breaker, Bolt-On, GFCI, 40A, 2P, 120/240VAC, QOB Type, 10 kAIC, 6mA :: Rexel USA
Siemens 40-Amp 2-Pole Type QE Ground Fault Equipment Protection (30mA) Circuit Breaker in the Circuit Breakers department at Lowes.com
Eaton Type BR 40-Amp 2-Pole Standard Trip Circuit Breaker in the Circuit Breakers department at Lowes.com
Square D QO240GFI :: Breaker, 2-Pole, 40 Amp, 120 VAC, GFCI, Type QO, 10kAIC :: Rexel USA