SSH EN 61219:1993

Punime nën tension - Pajisjet e tokëzimi ose të tokëzimit dhe të lidhjes së shkurtër. te cilat përdorin tubat si pajisje për të bërë qark të shkurtër - Tokëzimi me anë të tubave

Live working - Earthing or earthing and short-circuiting equipment using lances as short-circuiting device - Lance earthing

Scope

Applies to equipment for temporary earthing or earthing and short-circuiting of electrically isolated parts of a.c. installations, the disconnection of which has been verified, for the protection of workers while work is in progress using lance(s) as the earthing or earthing and short-circuiting device. Specifies the perfomance and safety requirements and tests for lance devices with matching fixed contacts, guiding arrangements, enclosure, insulating elements and earthing cables, if any. For devices containing short-circuiting cables see EN 61230.