i am making a power board in which i have to power 6 motor so before giving power i want to add fuse and switch for on or off the motor.... is there any thing which is compact so that i can use it . i want 10A fuse for motor and 1 main fuse and switch of 70A. so firstly i think about M.C.B. but their size are very large tell me the best option for it..........