Earthing clamps


Category:

The manual earthing clamps are manufactured in two sizes (normal/reduced), depending on the value of the nominal short-circuiting current.

The body and the tightening plate are made of moulded copper-alluminium alloy.

The tightening screw is made of galvanized steel.

Earthing clamp

Normal type
CLPN-30

Reduced type
CLPR-16

Nominal short-circuiting current for t=1s Isc (kA)

30

16

Peak current for t=0,02s Isd (kA)

75

40

Testing short-circuiting current t=1s (kA)

34,5

18,4

Testing peak current for  t=0,02s (kA)

86,25

46

Peak factor

2,5

Dimensions (mm)

105 x 127 x 50

70 x 83 x 40

Thickness of the earthing bar on which it’s applied  (mm)

30

20

Length of the earthing/short-circuiting cable Ip (m)

max. 17,5

Weight  (kg)

1,09

0,48