Grounding elements

Grounding clamp ZSA 16

Using this clamp, it is possible to connect the protective conductor to metallic objects and structures of circular shape (e.g. pipes). The product consists of the actual clamp (internal and external part), two liners, and one screw (these parts are made of steel and galvanic surfaced with ZnCr). Parts of the product is also two nuts M6 for fastening a conductor between the clamp liners.

Perfect contact with the bonded structure, free of paints and corrosion, is guaranteed by wrapping copper or stainless tape and tightening it in the clamp. The clamp is not recommended to be cast with concrete or another material.

The copper or stainless tape is not a part of the grounding clamp ZSA 16 and it is supplied in a length of 0,5 m in coils of 10 m or 50 m. According to request of customer it is possible to deliver the tape in non-typical length.

The product is tested according to ČSN EN 60998-2-1 and ČSN 33 0360.

Assembly procedure of the grounding clamp ZSA 16

1.  Pull the copper tape through the insert and bend

2.  With the other end of the tape, wrap the pipe and pull through the insert according to the picture.

3.  The copper tape must be pre-tensioned, the terminal shell pulled on the screw. By tightening the nut, the copper tape will be tightened around the pipe.

4.  Between the liner and the shape pad, it is possible to subsequently fasten a conductor.                

                     1.                                                    2.                                                   3.                                                      4.

Grounding clamp ZS 4

This clamp was developed based on the need for connecting metallic water faucets and similar objects in premises where it is necessary to perform complementary local bonding and water distributions are made of plastic. The clamp consists of a steel body with a screw and a liner (these parts are galvanic surfaced with ZnCr) and brass ½“ nut (this nut is a part of the product – in case of need, it is possible to supply a separate clamp without a nut).The brass nut is screwed onto the metallic part of the bonded faucet Js ½“, on it the clamp body is pulled with the connected conductor and the faucet is installed into the water mains system.

A reliable connection with the bonded object is achieved by tightening the brass nut.
The product is tested according to the ČSN EN 60998-2-1 and ČSN 33 0360.

 ZS 4

ZSA 16

Cu tapes

Stainless tapes

Grounding screw