Dreaming about severed arms could simply mean you are feeling powerless, unequipped to deal with something. Since our arms are much of what enables our actions, and your dream is recurrent, involving members of your family without arms, it could also mean you see your family as powerless, unable to cope, ill equipped.
Residual Current Breaker with Overload protection (RCBO). A RCBOs combines the functions of a MCB and a RCD in one unit. They are used to protect a particular circuit, instead of having a single RCD for the whole building. Generally these are used more often in commercial building than domestic ones.esidual Current Breaker with Overload protection (RCBO). A RCBOs combines the functions of a MCB and a RCD in one unit. They are used to protect a particular circuit, instead of having a single RCD for the whole building. Generally these are used more often in commercial building than domestic ones.
30mA RCBO will provide the same level of protection as a 30mA RCD. The latter of course would also give rise to de-energizing circuits NOT on the same circuit shouldthe device open.ou will not get discretion between the house RCD and the Greenhouse RCD so if a fault occurs either one would trip. If you put a RCBO on the non-RCD side of the house CU for the greenhouse then any fault that occurred would trip that only not the entire house. Assuming you have a split-load CU.