In plumbing on a WC macerator installation where should the electrical supply unit be fitted?

The electrical supply unit for a WC macerator should be fitted in a dry, accessible location that complies with local electrical codes and regulations. It is typically installed near the macerator unit, but must be positioned away from any potential water exposure to ensure safety. Additionally, it should be easily reachable for maintenance and servicing, while also ensuring that the circuit is protected by a residual current device (RCD) for added safety.