What is the maximum overcurrent device permitted to protect both a 9,600 VA, 240 volt, single phase range and branch circuit conductors, given that the conductors are #8 copper, THHN conductors, and all conductor terminal connections are rated for 60 degrees C?

What is the maximum overcurrent device permitted to protect both a 9,600 VA, 240 volt, single phase range and branch circuit conductors, given that the conductors are #8 copper, THHN conductors, and all conductor terminal connections are rated for 60 degrees C?