Not available, out of production
This is an old model collector trolley.
The current collector trolley can be inserted into any open end while the SCL sections are being assembled.
The protective earth (PE) conductor side and the profile rib of the SCL section must be arranged opposite the orientation rib
of the current collector trolley (see diagram below).
Contains 7 bronze carbon brushes 40A for phase (3), earth (1) and neutral (1) and control (2) connections. Max. current 40A.