Our spring clamp ground terminal blocks are offered for quick connections and are ideal for use with other spring clamp terminal blocks.
The spring clamp is operated by using a screw driver to provide access for wiring through the opening in the spring clamp. The wire is held against current bar directly by a pre-stressed spring clamp. Specially designed alloy feet help to achieve very low contact resistance and vibration proof grounding.

Spring clamp ground terminals can be mounted on 35mm 32mm 15mm DIN rails along with other terminals, and eliminate the need for a separate grounding bus bar. The ground terminal block profile is the same as the feed through terminal blocks of same wire size.

The picture is our item No. ST1-4JD. For cable 4mm.