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Earthings

Earthings

HEA earthing connections are available for delivery as entries or earthing fixed points in various designs to meet prevailing requirements. Both solutions for installation in concrete walls flush with shuttering and solutions for retrofitting in drill holes are available. Hauff-Technik offers an insulated earthing entry specifically for station construction. The earthing connections, which are manufactured in stainless steel to the highest quality standards, maintain their function throughout their service life. They are used for protective earthing, functional earthing, operational earthing and lightning protection earthing, for example.

Entries

Earthing entry

HEA
For installation flush with the formwork in waterproof concrete, for wall thicknesses up to 200 mm. Earthing …

Earthing entry

HEA-E
For installation flush with the formwork in waterproof concrete, for wall thicknesses > 200 mm. Earthing …

Insulated earthing entry

HEA-IS
Specifically for station construction. Installed during formwork work. Earthing connections to the building …

Earthing entry

with terminal lug and cross-clamp

HEA-PK
For installation flush with the formwork in waterproof concrete. Earthing connections can be made on the …

Earthing entry

for double walls/element walls

HEA-EW
For installation in prefabricated construction, providing a reliable seal to the prefabricated component and …

Earthing entry

for building entry to DIN 18195 Part 6 (black tank)

HEA-W
For wall installation flush with formwork in buildings with outer seal to DIN 18195, Part 6. The outer seal is …

Flexible earthing entry

HEA-PF
With flexible steel cable for positioning earthing connections which can be adjusted both up and down and from …

Earthing entry

for retrofit installation

HEA-N
The seal with the wall is made on both sides with a flat gasket which is pressed against the wall with nuts.  …

Earthing entry

for retrofit installation

HEA-ND
For retrofit installation in existing walls with perimeter insulation. The seal with the wall is made on both …

Fixed points

Earthing fixed point

with cross-clamp

HEA-P
For earthing connection via cross-clamp, for installation flush with formwork. An earthing connection can be …

Earthing fixed point

with weld groove

HEA-A
For earthing connection via weld groove, for installation flush with formwork. An earthing connection can be …