The connector is injection molded around the wires and the terminals thus preventing water intrusion and corrosion.
It is completed with the below LED modules and switch modules
- Start and Stop of 400 Hz (ON/OFF)
- Cable Up/Down
- LEDs indicating ”Plug inserted“ ”400 Hz ON“ ”Interlock signal present“
The LED and switch modules can rapidly be exchanged even on the ramp. And you simply cannot be wrong when reinserting replacement modules.
For safety, the connector incorporates three PTC100 sensors, one for each phase. In case of a worn out pin or the like that can cause overheating, the sensors report the failure in due course. As the sensors are inside the connector head, replacement of the contact section does not compromise the function of the sensors.