This electric turnout mechanism is easy to install on all LGB turnouts. You can even control your trains automatically by combining this mechanism with the LGB auxiliary switch (LGB 12070) and other LGB components. The LGB control box (LGB 51755) or its equivalent is ideal for controlling electric turnouts. 88 x 42 x 19 mm / 3-1/2“ x 1-5/8“ x 3/4“.