Page | 10
4. Installation information
TR 611 top2/top3 TR 622 top2/top3
4.1. Information on the spring terminals
In the case of a cable the release lever for inserting the wire must be pressed downwards.
If the release does not work: Please bring the release lever all the way down (with force).
If the wire can still not be pulled out turn the wire by 90°.