I meant SWITCH, rather than FUSE.



Currently there is such current limiting fuse/breaker, so this function (overcurrent protection)
is not obligate. Preferable solution is to use same mounting style - to connect networked SWITCH immediately after breaker, in same fuse box/cabinet.

Target is small hotel - there is need to back-up power supply of hotel - diesel generator is 30kW, installed devices are about 50kW . Some control of 3-phase system balance is needed, total power consumption - too. In guest's rooms there are light, TV and air conditioner , in some - minibar. Main trouble here (in this task,according to hotel's owner ) are air conditioners- classic type,non - inverters.

Re-wiring is very hard and expensive. So i see 2 options:
- "power line communication" module, like this (i am still investigating price)

http://www.netdothome.com/actuatorE.html#A-SW100-UP

- DIY switch , networked/connected through some ZIGBEE module - FUSE panel is over door, Zigbee can be relatively easy "outsorced" through wall - into common stage area, where some "coordinator"/"router" will be placed.
regards