External lightning protection - Multi-family dwelling

Lightning protection is protection against fire and, above all, personal injury. Lightning protection systems form a protective sheath around the building by intercepting direct lightning strikes and discharging them to the ground.

Product recommendations

Mehrfamilienhaus - Äußerer Blitzschutz Anschluss an die Erdungsanlage Verbindung zur Erdeinführung Trennstellen kennzeichnen Runddrähte verlegen Dachrinnen anbinden Schneefanggitter anbinden Regenfallrohre anschließen Metallverkleidungen anbinden Rundleiter verbinden Fangleitungen befestigen Universell verbinden Runddraht verlegen Runddrähte verlegen

A - Lay round wire

DEHNalu

Aluminium round wire 8 mm according to EN 62561-2, for lightning protection systems (air-termination system, down conductor or equipotential bonding). Soft-twistable.

B - Mount air-termination system

SPANNgrip

Roof conductor holder made of stainless steel with tension spring, for ridge and hip tiles, for fixing air-termination systems on the ridge, e.g. for tile roofs.

C - Establish universal connections

MV clamp

Multi-purpose connecting clamp Al f. Rd 8-10mm with hexagon screw according to EN 62561-1 for universal use as a cross, T and parallel connection of round conductors. Two-part version with hexagon screw and thread in the base.

D - Install round wires

DEHNgrip

DEHNgrip with aluminium base brace. For easy fitting to interlocking tiles.

 

E - Safely connect seams

Saddle clamp

Saddle clamp Al according to EN 62561-1, for connecting round conductors with seams. Clamping range 0.7-8mm with clamping frame for Rd 6-10mm. Version with clamping frame, lengthwise or crosswise conductor routing.

 

F - Connect snow guard

Snow guard clamp

Snow guard clamp according to EN 62561-1, for connecting round conductors to snow guards. 

G - Connect metal cladding

Bridging bracket

To connect metal cladding.

H – Use downpipes when laying conductors

Downpipe clamp

Conductor holder to fix down conductors to down pipes.

I - Connect gutters

Gutter clamp

Gutter clamp according to EN 62561-1 with single-screw technique to connect round wires to the gutter bead.

J - Install round wires

DEHNgrip

Conductor holder DEHNgrip for installing round wires. Screwless StSt holder system, easy to mount (press-fit), loose conductor routing. 

K - Mark test joints

Number plate set

Variable number plate set Al, cleat Rd 7-10/Fl 30, for round / flat conductors consisting of a slotted number plate, cleat and two slotted screws.

L - Connect to the earth entry

UNI disconnecting clamp

Connection component according to EN 62561-1, for connecting the down conductor to the earth entry. Version with intermediate plate for two round conductors. 

M - Connect to the earth-termination system

Terminal lug Rd 10mm StSt (V4A)

Round wire according to EN 62561-2 as a terminal lug, made of corrosion-resistant stainless steel StSt (V4A), for connecting down conductors to the earth-termination system.

Contact

Have you got any questions? Contact us.

Technical support

Phone: +49 9181 906 1750

back to top