A description is given of a circuit arrangement including at least one electronic component having first and second terminals, and comprising an ESD protection arrangement against disturbance pulses, is the ESD protection arrangement connected via connection terminals in parallel with the electronic component between the first and second terminals. The push member includes, at the same time, a body designed for receiving cam followers suitable for engaging with the cam, and a linear bearing arranged in the body, the bearing being suitable for engaging with the shaft. The power signal can be driven at a test frequency and an operating frequency.