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Earthing entry

for double walls/element walls

HEA EW

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Earthing entry - for double walls/element walls

three water barriers
patented twist resistance provided by special contour of contact washer

For installation in prefabricated construction, providing a reliable seal to the prefabricated component and the in-situ concrete. Earthing connections can be made with the thread on both sides in the conductor core.

Facts

Advantages:

Watertight M12 connection thread on both sides (blind hole)
Resistant to corrosion

Scope of delivery:

2 pieces of protective covers with 4 nail holes

Dimensions:

Conductor core: round, Ø 25 mm
Conductor core link: with M16 threaded bolt
Contact washer: Ø 72 mm
Minimum wall thickness: 170 mm

Application range:

Waterproof concrete stress class 1, waterproof concrete stress class 2

Material:

Conductor core and contact washers: stainless steel V4A (AISI 316L)
Conductor core link: St37, galvanised
Water barriers: NBR, EPDM
Protective covers: PE

Tests/Standards:

DIN 18014
DIN EN 62305-3
VDE 0185-305-3 (with lightning protection application)

Downloads

Installation instructions

HEA/HEA-E/HEA-PK/HEA-EW (PDF, 403KB)

Data sheet & tender specification

For download of data sheet and tender specification please configurate the product in the section below and download via the symbol Download symbol

Variants

Wall thickness (mm)	Threaded bolt	Article code	Article number	GTIN
180	M12	HEA EW M12/180	1700020510	4052487127639	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
190	M12	HEA EW M12/190	1700020520	4052487127646	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
200	M12	HEA EW M12/200	1700020530	4052487127653	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
240	M12	HEA EW M12/240	1700020570	4052487127660	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
250	M12	HEA EW M12/250	1700020580	4052487127677	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
300	M12	HEA EW M12/300	1700020630	4052487127684	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
365	M12	HEA EW M12/365	1700020693	4052487132817	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
400	M12	HEA EW M12/400	1700020695	4052487129497	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:
500	M12	HEA EW M12/500	1700020698	4052487136389	Your download for the choosen variant: Data sheet Download (.pdf) Tender specifications Text view (.txt) Word (.docx) Quantity:

Earthing entry

for double walls/element walls

HEA EW

Facts

Advantages:

Scope of delivery:

Dimensions:

Application range:

Material:

Tests/Standards:

Installation instructions

Data sheet & tender specification

Variants

Accessories

Connection bolt

Cross-clamp

Cross-clamp

for perimeter insulation applications

Connecting terminal

Hot-melt adhesive tape

ALWAYS. RELIABLE. UNIQUE.

DISTINCTIVE THANKS TO HAUFF DNA

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Earthing entry

for double walls/element walls

HEA EW

Facts

Advantages:

Scope of delivery:

Dimensions:

Application range:

Material:

Tests/Standards:

Installation instructions

Data sheet & tender specification

Variants

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Data sheet

Tender specifications

Accessories

Connection bolt

Cross-clamp

Cross-clamp

for perimeter insulation applications

Connecting terminal

Hot-melt adhesive tape

ALWAYS. RELIABLE. UNIQUE.

DISTINCTIVE THANKS TO HAUFF DNA

Help us improve our website service.

Where would you place yourself?

Architect & designer

Wholesaler

Telecoms

Utility company

Installer

Construction company

Please choose your region

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