بواط رباعى لماسورة 20مم – UPVC

المواصفات

With 2 mountings lugs, standard mounting screw spacing 50.8mm (2″), with brass inserts M4. Provision for brass earthing terminals. Small knockouts are provided to accept steel insert clips. In accordance with BS 4607 where applicable and meet the requirements of BS 7671 Wiring Regulations.