The first contact/terminal unit is connected to the second contact/terminal unit in such a way that {HEAD ~ a wire connection} can be created between the at least one supply network and {TAIL ~ the electric drive} 
The first contact / terminal unit is connected to the second contact / terminal unit in such a way that { HEAD ~ a wire connection } can be created between the at least one supply network and { TAIL ~ the electric drive }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL