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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.
Pressurised water test up to 1 bar represents an installation depth of 10 m in stagnant water.

The bushing is connected via MV clamp. All components on the ground-facing side are made of StSt (V4A).
Sealing is achieved by the pressing the neoprene plates against the brickwork/wall (fixed and loose flange).
The wall bushing is installed from the inside by an installer. The threaded rod can be held by the lock nuts (inner wall) when tightening the screws.

3 Products

Part No. 478410 EWD MVK8.10 M10 L100 300 V4A

GTIN 4013364136335, Customs tariff No. (EU): 85389099, Gross weight: 580.00 g, PU: 5.00 Stk

Predecessor

Images

Additional information

Wall bushing with MV clamp, StSt (V4A)
Water-pressure-tight wall bushing
for leading earthing conductors / equipotential
bonding conductors through walls and brickwork,
with M10 threaded rod (StSt)
Pressurised water test up to 1 bar represents an
installation depth of 10 m in stagnant water.
Length of bushing: 100-300 mm
Material of disc: StSt (V4A)
Material No.: 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.): 2.7 kA
Standard: EN 62561-1

Brand: DEHN
Type: EWD MVK8.10 M10 L100 300 V4A
Part No.: 478410
or equivalent.

 

Technical data

Length of bushing (l2) 100-300 mm
Length of threaded rod (l1) 308 mm
Sealings Neoprene
Sealing disc Ø 80 mm
Material of disc StSt (V4A)
Material No. 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.) (1 s; ≤ 300 °C) 2.7 kA
Standard EN 62561-1

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Part No. 478430 EWD MVK8.10 M10 L300 500 V4A

GTIN 4013364136342, Customs tariff No. (EU): 85389099, Gross weight: 680.00 g, PU: 5.00 Stk

Predecessor

Images

Additional information

Wall bushing with MV clamp, StSt (V4A)
Water-pressure-tight wall bushing
for leading earthing conductors / equipotential
bonding conductors through walls and brickwork,
with M10 threaded rod (StSt)
Pressurised water test up to 1 bar represents an
installation depth of 10 m in stagnant water.
Length of bushing: 300-500 mm
Material of disc: StSt (V4A)
Material No.: 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.): 2.7 kA
Standard: EN 62561-1

Brand: DEHN
Type: EWD MVK8.10 M10 L300 500 V4A
Part No.: 478430
or equivalent.

 

Technical data

Length of bushing (l2) 300-500 mm
Length of threaded rod (l1) 508 mm
Sealings Neoprene
Sealing disc Ø 80 mm
Material of disc StSt (V4A)
Material No. 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.) (1 s; ≤ 300 °C) 2.7 kA
Standard EN 62561-1

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Part No. 478450 EWD MVK8.10 M10 L500 700 V4A

GTIN 4013364136359, Customs tariff No. (EU): 85389099, Gross weight: 780.00 g, PU: 1.00 Stk

Predecessor

Images

Additional information

Wall bushing with MV clamp, StSt (V4A)
Water-pressure-tight wall bushing
for leading earthing conductors / equipotential
bonding conductors through walls and brickwork,
with M10 threaded rod (StSt)
Pressurised water test up to 1 bar represents an
installation depth of 10 m in stagnant water.
Length of bushing: 500-700 mm
Material of disc: StSt (V4A)
Material No.: 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.): 2.7 kA
Standard: EN 62561-1

Brand: DEHN
Type: EWD MVK8.10 M10 L500 700 V4A
Part No.: 478450
or equivalent.

Certificates

 

Technical data

Length of bushing (l2) 500-700 mm
Length of threaded rod (l1) 708 mm
Sealings Neoprene
Sealing disc Ø 80 mm
Material of disc StSt (V4A)
Material No. 1.4571 / 1.4404 / 1.4401
Short-circuit current (a.c. 50 Hz / d.c.) (1 s; ≤ 300 °C) 2.7 kA
Standard EN 62561-1

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