Use sbus out with pwm esc cutt off

Hello everybody , i have to use a circuit braker in my drone using only the herelink. french legislation imposed a rc control of this function without passing by autopilot.
My question is: can i use an Y cable to have sbus signal of the herelink connected to autopilote in a way and connecting sbus to a sbus/pwm converter on the other way to pilote the circuit breaker (esc signal)?

Theoretically, yes, you can use the sbus/pwm converter to control esc signal.