Lenz 12200 LK200 Reverse-loop module
This newly developed module LK200 is safe due to fault current principle, polarity change takes place at 100mA residual current, indicated by LED. Switching is carried out electronically without a relay giving high change speed and no mechanical wear. Wiring is very easy (like LK100), no additional control connections, sensor tracks or the like required. Maximum load capacity: 5A.
The LK200 is the real solution for reverse loops, triangles and turntables: easy wiring, high switching speed and as much safety as possible. Make you reverse sections long enough to accommadate the longest train that will use them so that you do not bridge both ends of the insulated track at the same time.
The LK200 is not intended to switch polarity on the frogs (Vee) of Electrofrog diamond crossovers (Peco SL-E193 SL-E194...)
Link to LK200 Manual - PDF with German, English and French instructions