KBSL, KSL and KSLT have been used sucessfully for many years and have been continuously improved and adapted to the latest state of the art. They are conductor lines in a rigid PVC housing with different copper cross sections for rated currents of 40 - 200A. The current collectors, running in ball bearings, are guided by the housing. The main is transferred by spring-stored carbon brushes. 

• Type KBSL/KSL for indoor plants is manufactured in green plastic-housings for 4 and 5 poles. Up to 100A we can supply the powerail with plug-in joints. Otherwise the sections are connected bolted joints. The KBSL is without stiffener clamps.