The fusing current of a wire is the current that will cause the wire to overheat and melt, which will break the circuit, acting like a fuse.
The fusing current is a value of current that causes the fuse to melt and interrupt the flow of current. Usually, reference is made to the minimum fusing current which is the smallest value of current that will cause the fuse to melt.
Fusing current for a wire is the current at which the wire will act like a fuse (melt).
alternating current and direct current
Fusing factor is the ratio of a fuse's minimum fusing current (the smallest current that will cause the fuse to melt) and the nominal rated current (usually the number in Amps marked on the fuse body).
Each fuse has its own rating. It will be marked on the fuse somewhere.
Fusing.
Fusing currents is combining two or more wires together to join the currents. A critical factor is the temperature of the wire.
Damage from short circuits can be reduced or prevented by employing fuses, circuit breakers, or other overload protection, which disconnect the power in reaction to excessive current
Fusing depends on the load characteristics. If the load is a motor then the fusing is higher to allow the motor inrush to start the motor and not trip the fuse protection. Resistive loads are usually fused at the wire ampacity allowed for that load current.
The fusing on this ball has separated.
Fusing machine
Inside the Sun, it is mainly hydrogen-1 fusing into helium-4.