Main information
What it could mean
A short circuit happens when two conductors make direct contact, causing a current spike that trips the protection instantly.
Safety first
If you noticed sparks, a burning smell, or heat before it tripped, don't reset the circuit until it's been checked.
Next step
Locating the exact point of a short circuit requires checking the affected circuit; it's not advisable to keep trying to restore power without a diagnosis.
Frequently asked questions
What's the difference between a short circuit and an overload?
A short circuit is a connection fault that trips protection instantly; an overload comes from sustained excess demand.
Can a short circuit damage the connected appliances?
It's possible; worth checking the condition of appliances on the affected circuit once the fault is resolved.
Is it safe to keep using the rest of the home?
If the other circuits weren't affected, yes; the problem stays isolated to the circuit with the short.
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