This Wallis clamp is used to form a disconnecting joint between the down conductor and earthing system.
There are two wall fixing holes on the bottom plate. Fix using countersunk woodscrews 1 1/2″ x No. 10 and No. 10 wall plugs.
Material: (JPG) High Copper Alloy, (JPA) Aluminium.
Tested: BS EN 62561-1 Class H
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Lightning Protection Products
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Lightning Protection Design Services
A. N. Wallis & Co Ltd
Greasley Street, Bulwell
Nottingham, NG6 8NG
+44 (0) 115 927 1721
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