Page 241 - dehn-catalogue-lightning-protection_3

Fixed Earthing Terminal / Wall Bushings

Wall Bushings
With MV clamp made of StSt (V4A) for round conductors 8-10 mm. Water-pressure-tight wall bushing for leading earthing conductors /
equipotential bonding conductors through brickwork or walls; with M10 threaded rod made of StSt.
For subsequent installation through borehole (Ø14 mm) or through spacer in the formwork.
Test for water pressure-tightness up to 1 bar features an installation depth of 10 m in stagnant water.

478 410 478 430 478 450 EWD MVK8.10 M10 L100 300 V4A
EWD MVK8.10 M10 L300 500 V4A
Part No. 478 410 478 430 478 450
EWD MVK8.10 M10 L500 700 V4A
Length of bushing 100-300 mm 300-500 mm 500-700 mm
Length of threaded rod 308 mm 508 mm 708 mm 478 410 pc(s) 35,54 € 4013364136335 01 05 01 01 580 g 680 g 780 g 1 1 1
4013364136342 01 05 01 01
478 430
pc(s) 39,35 €
478 450
4013364136359 01 05 01 01
pc(s) 42,75 €
Sealings Neoprene Neoprene Neoprene
Sealing disc Ø 80 mm 80 mm 80 mm
Material of disc StSt (V4A) StSt (V4A) StSt (V4A)
Material No. 1.4571 / 1.4404 / 1.4401 1.4571 / 1.4404 / 1.4401 1.4571 / 1.4404 / 1.4401
ASTM / AISI: 316Ti / 316L / 316 316Ti / 316L / 316 316Ti / 316L / 316 Fixed Earthing Terminal /
Short-circuit current (50 Hz) (1 s; ≤ 300 °C) 2.7 kA 2.7 kA 2.7 kA Wall Bushings
Standard EN 62561-1 EN 62561-1 EN 62561-1
PU 1 pc(s) 1 pc(s) 1 pc(s) 2
Water Pressure-tight Wall Bushings for White Tank
For installation in the formwork.
Water-pressure-tight wall bushing, e.g. for connecting the ring earth electrode with the equipotential bonding bar or the equiopotential
bonding conductor in the foundation.
Pressurised water test up to 1 bar represents an installation depth of 10 m in stagnant water.
Tested with 5 bar compressed air in accordance with EN 62561-5.
478 530 478 540 478 550 WD M10 12 V4A DWD L200 300 STTZN
Part No. 478 530 478 540 478 550
WD M10 12 V4A DWD L300 400 STTZN
WD M10 12 V4A DWD L400 500 STTZN
Material of plate StSt (V4A) StSt (V4A) StSt (V4A)
478 530 pc(s) 79,83 € 4013364120341 01 05 01 01 697 g 750 g 1 1
Material No. 1.4571 / 1.4404 / 1.4401 1.4571 / 1.4404 / 1.4401 1.4571 / 1.4404 / 1.4401 pc(s) 82,09 € 4013364120365 01 05 01 01 838 g 1
4013364120358 01 05 01 01
478 540
478 550
pc(s) 84,36 €
ASTM / AISI: 316Ti / 316L / 316 316Ti / 316L / 316 316Ti / 316L / 316
Material of axis St/tZn St/tZn St/tZn
Wall thickness 200-300 mm 300-400 mm 400-500 mm
Connection thread M10 / 12 M10 / 12 M10 / 12
Connection plate Ø 80 mm 80 mm 80 mm
Short-circuit current (50 Hz) (1 s; ≤ 300 °C) 4.1 kA 4.1 kA 4.1 kA
Standard EN 62561-(1+5) EN 62561-(1+5) EN 62561-(1+5)
PU 1 pc(s) 1 pc(s) 1 pc(s)
Sealing Collar for Connection Lug
Sealing collar for bushings in case of watertight foundation slabs / walls (e.g. white tank).
Water-pressure-tight for pushing on round / flat conductors with StSt tensioning straps.
Pressurised water test up to 1 bar represents an installation depth of 10 m in stagnant water, additionally tested with 5 bar compressed air
according to EN 62561-5.
For round conductors 478 598 DM AF RD10 D105MM TPE
Part No. 478 598
478 598 pc(s) 26,68 € 4013364158016 01 06 01 01 120 g 10
Material thermoplast elastomer
Diameter Ø 105 mm
Bushing Rd 10 mm
Standard EN 62561-5
PU 10 pc(s)

For flat conductors 478 599 DM AF FL30X3.5 D120MM TPE
Part No. 478 599
478 599 pc(s) 26,68 € 4013364158023 01 06 01 01 170 g 10
Material thermoplast elastomer
Diameter Ø 119 mm
Bushing Fl 30 x 3.5 mm
Standard EN 62561-5
PU 10 pc(s)

Valid as of March 1, 2020 Detailed product information can be found on our website 237