Multi electrical socket is inbulit in the concrete buildings.Meahile, It offers the convenient contact point and aviod capillarity when the ground water through ground wire. Working Process: You can use type BE or BT fire mould when the grounding receptacle is installed or inbuilt.Firstly,welding the connecting rod of Eeceptacle and ground wire.Secondly, fixing the install place and fill in cement concrete.The specification of Recetacle is regarding the aperture of connecting rod as the outer diameter of the same size wire.For example,BLJ201-95 or BLJ401-95, "95 "means the aperture of connecting rod is equal to the outer diamter of 95 square centimeter copper wire, we can use the welding mould to connect the wire. After outgoing line through grounding receptacle, when we use the line to conncet the electrical equipments or other earth equipments,you'd better to choose the terminal lug which is suit for the size of line and consider the thread size of earth receptacle,welding in advance, the use very conveniently and safe.

Multi electrical socket is used for lightning protection of building,conductor of the fastening and connection of the net work,Use the matched fittings will make the lightning system easy to install and extend the using life.

All of our products are with strong packing and free of charge, we also can provide packing according to customer’s requirement.