Earth Connecting Elements for Switchgear Installations and Overhead Lines

Clamping Range up to 40 mm

Universal earth clamp with handle connected to a fixed ball point
  • For connecting the earth cable end to fixed ball points, T pins, round and flat conductors, connecting elements and flat profiles
  • For wide clamping ranges up to 40 mm
  • Anti-rotation element of type PK1 or PK2
  • Earthing and short-circuiting devices can be configured online by means of the earthing and short-circuiting configurator

Bild 1

Bild 2

Earth milling clamp attached to a varnished steel mast.

Models

Universal Clamp with Wing Bolt

Universal Clamp with Handle

Universal Clamp with Tommy Bar

Rigid Ball Head Cap with Wing Bolt

Rigid Ball Head Cap with Handle

Earth Connecting Element with Wing Nut

Earth Connecting Element with Wing Bolt

Earth Bushing with Wing Bolt

Earth Bushing with Tommy Bar

Earth Milling Clamp with Tommy Bar and Disc Springs

Earth Milling Clamp with Tommy Bar

Universal Clamp with Wing Bolt


Specifications

Type
Part No.
For fixed ball point Ø
For T pins with a collar width of
Rd / Fl clamping range
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (pressure plate)
Weight
GTIN
PU
Part No.
*) See table for „Clamping range and maximum cable cross-section of universal clamps used for“

Universal Clamp with Handle


Specifications

Type
Part No.
For fixed ball point Ø
For T pins with a collar width of
Rd / Fl clamping range
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (pressure plate)
Weight
GTIN
PU
Part No.
*) See table for „Clamping range and maximum cable cross-section of universal clamps used for“

Universal Clamp with Tommy Bar


Specifications

Type
Part No.
For fixed ball point Ø
For T pins with a collar width of
Rd / Fl clamping range
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (pressure plate)
Weight
GTIN
PU
Part No.
*) See table for „Clamping range and maximum cable cross-section of universal clamps used for“

Rigid Ball Head Cap with Wing Bolt


Specifications

Type
Part No.
For fixed ball point Ø
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (pressure plate)
Weight
GTIN
PU

Rigid Ball Head Cap with Handle


Specifications

Type
Part No.
For fixed ball point Ø
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (pressure plate)
Weight
GTIN
PU

Earth Connecting Element with Wing Nut


Specifications

Type
Part No.
Dimensions
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (terminal lug)
Material (wing nut)
Weight
GTIN
PU

Earth Connecting Element with Wing Bolt


Specifications

Type
Part No.
Dimensions
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (terminal lug)
Material (wing nut)
Weight
GTIN
PU

Earth Bushing with Wing Bolt

For fixed earthing points with ring groove


Specifications

Type
Part No.
Dimensions
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (terminal lug)
Material (wing nut)
Weight
GTIN
PU
*) For cable lengths > 4000 mm: max. up to 95 mm2 (26.5 kA / 0.5 s).

Earth Bushing with Tommy Bar

For fixed earthing points with ring groove


Specifications

Type
Part No.
Dimensions
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (terminal lug)
Weight
GTIN
PU
**) Max. short-circuit current of 29.6 kA even in case of a disconnection time Ik of 1 s.

Earth Milling Clamp with Tommy Bar and Disc Springs

Milling plate, disc springs and long tommy bar for reliable contact


Specifications

Type
Part No.
Clamping range
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (milling plate)
Material (spring)
Weight
GTIN
PU
Part No.

Earth Milling Clamp with Tommy Bar

Milling plate and long tommy bar for reliable contact


Specifications

Type
Part No.
Clamping range
Anti-rotation cable lug
For cable cross-section Cu
Max. short-circuit current Ik 0.5 s
Max. short-circuit current Ik 1 s
Standard
Temperature range
Material (clamp body)
Material (shaft)
Material (milling plate)
Material (spring)
Weight
GTIN
PU
Part No.