Electric Fence Safety
A well maintained and correctly installed electric fence is safe for humans and animals. However there are several rules that must be adhered to:
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An electric fence must be constructed in a way that is unlikely to lead to the entanglement of animals or persons.
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You should never electrify barbed or razor wire.
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If the electric fence intersects a footpath or highway you must provide a non-electrified gate or stile so the fence can be crossed.
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If the fence is to be installed along a public path or highway warning signs must be displayed at a minimum of 10 metre intervals.
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You must avoid running electric fences parallel with any overhead power or communication lines, as this could cause dangerously high voltage on the fence line.
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If the fence must cross overhead power or communication lines you must do so a right angle and ensure the fence does not exceed the height of two metres.
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You must never use electric fencing where there is likely to be small children or infants.
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You must never use electric fencing anywhere that there is likely to be bare feet on wet ground i.e. near a swimming pool.
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An electric fence should not be supplied power from more than one energiser at any time.
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If setting up more than one electric fence, a minimum of two metres must be given between the fences.
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Each energiser in use should be connected to a separate earth stake. No household wiring or plumbing should ever be used for earthing.
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Connection leads should never be installed within the same conduit as data cables, communication cables or mains supply wiring.
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Lightning strikes are common on electric fences during thunderstorms. This can cause a fire risk and can damage or destroy the energiser. You should disconnect the energiser and stop power going to the fence during these extreme weather conditions.
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If possible an energiser should be installed indoors in a position which is free from any risk of damage.
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If mounted outdoors it should be mounted on a substantial structure in a position free from the risk of mechanical damage.