Most of the time however broken or worn out safety switches will stop going off which is what they are supposed to do in the first place.
Trip switch fuse box.
Occasionally a faulty safety switch may also cause tripping.
If a fault develops a switch is tripped and the circuit is broken.
If your fuse switch has tripped after you ve been using a lot of appliances in one room you ve likely overloaded the circuit.
Whether you use single phase safety switches or three phase.
Fuse boxes operate similarly to breakers but require a different process to restore the circuit if a fuse blows once you have located the main circuit breaker box open the metal door and look for a bank of switches arranged in rows.
When a circuit breaker regularly trips or a fuse repeatedly blows it is a sign that you are making excessive demands on the circuit and need to move some appliances and devices to other circuits.
All homeowners should know the location of their electrical panel or fuse box and the opening should be easily accessible and not blocked by shelving boxes or furniture.
Locating your fuse box.
A typical case is if you have the air conditioning on at the same time as the electric oven and then you put the washing machine on and bang.
The simple answer is to unplug some of them and move the tripped fuse switch in your fuse box back to the on position.
Older ones have fuse holders and when a fuse is blown it must be replaced or rewired.
Hence the breaker or fuse is intended to trip or blow before the circuit wires can heat to a dangerous level.
That is when you will trip the fuse the main switch will go down and you will be left in the dark.
The advantage of having a modern fuse box is that you will not have to replace the fuse wire every time it blows.
That is why you have to switch something off before resetting the meter.
If each circuit breaker or fuse isn t already labeled take the time to identify each switch or fuse and the particular area it controls.
Check if they are working and if they get stuck or don t trip replace them.
If your fuse box trips it s a matter of flicking a fuse switch to reset it which is far more convenient.