What is the difference between 125v and 250v fuse?
Once the fusible wire inside the fuse burns open, a 125V fuse is more prone to arc across the blown leads inside the fuse.
The 250V fuse can sustain a higher voltage before it arcs over.
So yes, you can use a 250V fuse in place of a 125V fuse as long as the current rating is the same..
Can I use a fuse with higher voltage?
The voltage rating of a fuse must be at least equal to or greater than the circuit voltage. It can be higher but never lower. … If a fuse is used with a voltage rating lower than the circuit voltage, arc suppression will be impaired and, under some overcurrent conditions, the fuse may not clear the overcurrent safely.
What does 250v P mean on a fuse?
Max working voltageH = High rupture. This means that there’s a risk that the fuse may need to blow during a significant overload and so the fuse body is ceramic instead of glass to contain the rupture without shattering. 250V = Max working voltage. P = RoHS compliant (lead free)
How many amps is a 250 volt fuse?
60 Amp250 Volt. Class/Series: R. Fuse Clip Size: 60 Amp.
Can I use a 250v fuse instead of 32v?
Question: Will this 250v 4 amp fuse work to replace a 4amp 32v fuse (in an old amplifier/receiver)? Answer: 250V is the max current the fuse can take, it is fine as long as that rating is at or above the current being passed through the fuse, in this case 32V.
Can I replace a fuse with a higher amp?
In general, NO. Replacing a fuse with a higher-amp fuse is a very bad idea and can lead to fires. Fuses (and circuit breakers) are rated such that they blow or trip before any part of the circuit gets to a dangerous current. … Fix the underlying problem, and you won’t have any more blown fuses.