Microcontactor e.g for woodworking machinery

摘要

A microcontactor (1) with a switch-on cutout (3) and a contact coupler (5) connected to it has an activating device (17). A switch-on rocker (12) is made to pivot against a pressure spring by a switch-on button (10) and works on the switch-on cutout. A unilateral impedance (19) activated by the switch-on rocker blocks the shift of the switch-on cutout to its on-position, if the switch-on rocker is set in its off-position.