Contents of a household box (5)
I believe the answer is:
fuses
(Other definitions for fuses that I've seen before include "Electrical safety devices" , "Blends together as with heat" , "bonds" , "Circuit breakers" , "Welds together using heat" .)
I believe the answer is:
fuses
(Other definitions for fuses that I've seen before include "Electrical safety devices" , "Blends together as with heat" , "bonds" , "Circuit breakers" , "Welds together using heat" .)