Clean cut
No more cap breakages when opening the four optional cable entries: this is because they are cut and not broken – the cap wall can be cut because the material - thermoplastic - is sufficiently thin.
Quick assembly
The cover has a timesaving snap-on lock, which can be secured with a screw if required.
Simple connection
The large space between insert and cover, due to the small base, facilitates cable routing and connection.
The pilot/orientation light is also simple to retrofit.
A topographical wiring diagram can be found on the bottom of the base.