Viessmann 4509 Semaphore Distant Signal
With filigree brass mast and authentic varnishing. For authentic slow motion function only item 5216 slow speed resistor is required. Integrated main switching contacts arrange authentic stop. Next main signal shows stop. With printed signal disk, bulbs and underfloor drive unit. Signal aspects Vr0 and Vr1. Spare bulb: Item 6200. Height: 5,1 cm.