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no A FRN fuse is a slow blow fuse where an non is a fast blow fuse. In a pinch a slow blow fuse can be use in a fast blow circuit but not the other way around.
If the fuse is labelled F it is fast-blow or T OR S it is slow-blow, the letter should be on the metal cap on the ends of the fuse.
Any piece of machinery that is designed to use a fast blow fuse should only use a fast blow fuse. For safety reasons this could save your life instead of taking it.
The time it takes for a fuse to blow, either "fast blow" or "slow blow" is determined by the design of the fuse and is described in a table or graph provided by the manufacturer. In general, the higher the applied overload current, the faster the fuse will blow. Fast blow fuses can open in milliseconds, slow blow fuses can open in several seconds. The fuse used depends entirely on the application and what kind of circuit it is protecting.
A fuse blows when the current draw of the circuit is greater than the capacity of the fuse.
F = Fast 5A = 5 amp L=Low Break Capacity
The fast blow fuse will generally only have a straight wire between the terminals, while the slow blow version will have part of that wire coiled up as a spring.
Typically the "F" stands for "Fast Blow" or "Fast Acting". A "T", as in T6A, would mean "Time Delay" or Slow-Blow. So, an F6A 250 is a Fast Acting (Fast Blow) 6 Amp 250 Volt Fuse.
You can it will be safe and no damage will result. However it will blow sooner than the intended fuse would, so the amplifier will no longer have its full normal operating range.
slow
T means Slow blow , 6.3A is the maximum current this fuse will conduct , any more and the fuse will heat up and melt the conductor . Maximum voltage capacity is 250V , this means the maximum voltage that the fuse can block from "jumping" . It means you can use it in a system from 0 - 250V with a maximum current handle of 6.3A .
yes it can but it may not protect as well the f5L is a fast blow fuse made to react quickly to the overcurent