Sonoff Basic - Consumer distribution Unit Rail mount

thingiverse

Mounting the PCB of the Sonoff Basic on a rail inside a consumer distribution box requires careful planning and execution. As this design has not undergone thorough testing due to a printer malfunction, proceed with caution. Utilizing this setup at your own risk is advised. It's crucial to avoid integrating this design into the same power distribution box as your circuit breakers (MCBs, fuses, or FI units). Ensure you are thoroughly familiar with the process before commencing. This configuration technically deviates from conventional single-slot MCB dimensions, since the Sonoff relay matches the height of a standard MCB slot. However, to avoid occupying two slots, alternative design considerations were necessary.