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Tinned Earth Bars with Double Disconnecting Links

Image of a double disconnecting link tinned earth bar
In-situ image of a double disconnecting link earth barDimensional drawing of a double disconnecting link earth bar

The A. N. Wallis tinned earth bars are used on a variety of high-profile projects, this is partly due to the fact that our tinned earth bars offer excellent resistance to water corrosion, and subsequently provide enhanced conductivity. The tinning process means that copper bars are protected from oxidisation. Our tinned earth bars have a typical copper purity content in excess of 99.9%

The A. N. Wallis double disconnecting link tinned earth bars are mainly used to offer a temporary break in the connection to the earth, allowing the inspection and testing of multiple earth rods / systems while disconnected from the lightning and earth system.

Special earth bars manufactured to customer requirements are also available.

Recommended fixing by countersunk wood screw 1 1/2″ x No. 12 and No. 12 wall plug.

No. TerminationsL (mm)W (mm)H (mm)Unit Weight (kg)Part Number
No. Terminations2L (mm)370W (mm)90H (mm)60Unit Weight (kg)1.55Part NumberEBC 202T
No. Terminations3L (mm)420W (mm)90H (mm)60Unit Weight (kg)1.77Part NumberEBC 203T
No. Terminations4L (mm)470W (mm)90H (mm)60Unit Weight (kg)2.00Part NumberEBC 204T
No. Terminations6L (mm)570W (mm)90H (mm)60Unit Weight (kg)2.50Part NumberEBC 206T
No. Terminations8L (mm)670W (mm)90H (mm)60Unit Weight (kg)3.00Part NumberEBC 208T
No. Terminations9L (mm)745W (mm)90H (mm)60Unit Weight (kg)3.45Part NumberEBC 209T
No. Terminations10L (mm)820W (mm)90H (mm)60Unit Weight (kg)3.90Part NumberEBC 210T
No. Terminations12L (mm)920W (mm)90H (mm)60Unit Weight (kg)4.70Part NumberEBC 212T
No. Terminations14L (mm)1020W (mm)90H (mm)60Unit Weight (kg)5.60Part NumberEBC 214T
No. Terminations16L (mm)1120W (mm)90H (mm)60Unit Weight (kg)6.50Part NumberEBC 216T
No. Terminations18L (mm)1270W (mm)90H (mm)60Unit Weight (kg)7.40Part NumberEBC 218T
No. Terminations20L (mm)1420W (mm)90H (mm)60Unit Weight (kg)8.30Part NumberEBC 220T
No. Terminations22L (mm)1470W (mm)90H (mm)60Unit Weight (kg)9.20Part NumberEBC 222T
No. Terminations24L (mm)1570W (mm)90H (mm)60Unit Weight (kg)10.10Part NumberEBC 224T
No. Terminations26L (mm)1720W (mm)90H (mm)60Unit Weight (kg)11.00Part NumberEBC 226T
No. Terminations28L (mm)1820W (mm)90H (mm)60Unit Weight (kg)11.90Part NumberEBC 228T
No. Terminations30L (mm)1970W (mm)90H (mm)60Unit Weight (kg)12.80Part NumberEBC 230T


Bar: 50 x 6mm tinned hard drawn copper bar to BS EN 13601.

Base: Plastic.

Fittings: M10 Hexagon Head Set Screws, Nuts & Washers

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