3Experience the reliability of Marx's vintage silver electronic 3-line track switch, a timeless addition to any model train collection. The switch is designed for a three-rail system, ensuring compatibility with a variety of Marx and other brand's locomotives. Its pressed steel construction provides durability, while the silver finish adds a touch of classic elegance to your layout. The track is gauged at O-27 and features an analog control system for straightforward operation. Its 1:5 scale makes it an excellent choice for larger layouts, allowing for more intricate rail networks and diverse landscaping. Embrace the charm of yesteryear with this iconic Marx switch, a must-have for model railroading enthusiasts.