Triggers a switching pulse while running axles with a wheel flange height of 1.1 mm (ROCO standard). Using wheel flanges with a varying height can result in malfunctions. With fault clearance to avoid switching spikes. With buffer protection Can also be used as feedback-momentary contact along with feedback module 10787 or detector 10808. Weight & dimensions Length: 100 mm Height: 2.1 mm Quantity per pack: 1 pc(s) Features Type: Track part Purpose: Toy train Product colour: Brown, Grey Recommended usage: Indoor Number of pieces: 1 pc(s) Preassembled: Yes Scale: HO (1:87) Brand compatibility: RocoVis mereVis mindre