| 摘要 |
The invention relates to a safety switching device, in particular for power-operated systems, such as rolling doors, rolling gates, doors, vehicle hoists, work platforms, and the like, comprising at least one switch chamber (3) having two switch surfaces, which trigger a switch signal fed to an evaluating unit in the event of a contact due to deformation of the switch chamber (3), wherein the switch surfaces can be connected at an end of the switch range to a respective switch line. According to the invention, a safety switching device is provided that is improved relative to the prior art in particular in regard to the durability and function of the electrical connections. This is achieved in that a plug (21) can be connected to the switch chamber (3) and clamped to the switch chamber in order to establish an electrical connection. |
