Short-circuiting (earthing) equipment LV 1 kV – for flat conductor single-phase

Type: 822.001-1F

Models: 822.001 – 06 (08, 10, 15) 1F

Short-circuiting (earthing) set is designed for short-circuit making and earthing of the circuit in networks with an earthed or insulated node of the nominal voltage of up to 1000 V. The short-circuiting set is delivered together with one insulating pole (separable) and one conductor clamp and one earthing clamp. Both clamps are connected by Cu cables in transparent isolation. Conductor clamp is designed for spherical connecting point of 20 mm in diameter. Insulating pole is made of glass- fabric laminate which is suitable for its high electrical and mechanical resistance and stability. The pole is ended with socket for conductor clamp handling. It fulfills the equirements on the protection equipment for outdoor use. The set is determined for indoor use, as well as for outdoor use under normal climatic conditions. The handle is provided with the protecting ring (hand guard). Short-circuiting set complies with standards ČSN EN 61230 ed.2, IEC 61230, DIN 46235. It is produced in four models for various short-time withstanding current. It is possible to modify the model at the custom’s request.


Documentation 822.001-1F EN download


Thickness of short-circuited conductor: 15 mm
Rated short-time withstanding current: 6 (8, 10, 15) kA / 1 s
Peak factor: 2
Length of pole: 500 mm
Length of handle: 160 mm
Pole diameter: 31 mm
Cross section of cable short-circuiting + earthing: 25 (35, 50, 70) mm2
Length of cable: 1 000 mm
Tightening of clamps: 12 Nm
Weight of equipment: 4 (4.5, 5, 5.5) kg
Pole material:  glass-fabric laminate for outdoor use
Climatic group: normal  -25°C to +55°C