Model: This class 150 is largely new tooling. It has been improved chiefly in the area of the frame compared to earlier versions of this locomotive. The locomotive is an Era V version with Klatt vent grills, engine room windows with rounded corners, and rectangular buffers. The catenary selector screw has been moved inside the locomotive. Both trucks are powered. The triple headlights change over with the direction of travel. They are maintenance-free, warm white LEDs. The locomotive has dark nickel-plated wheels. Length over the buffers approximately 88 mm / 3-1/2".