Extension cord tied type Rademacher

Rademacher 3885 connection cable 5m, Ws
Unfortunately, in the supply side of Amazon (the other bought it ...) for Rademacher Gurtwickler 9550 suggests that a displayed Rademacher connection cable (other providers) for the selected item fits.
Unfortunately I was wrong. There, too, there are many different types, and there are no complaints worth at the return costs. The immediate change possibility of Amazon is blocked because of "blind Scout Shop" shipped immediately.
The Rademacher 9550 Turret AP Rollotron Standard is a great part of which has more than 4 years performs its duties without complaint at acquaintances.
For longer extension cords you have to make absolutely sure that it is for the same type !! Here (9550) must also have a small plug the device side.