The Peco N Gauge SL-E396F Medium Radius Left Hand Turnout with Electrofrog is a model railway accessory designed for N gauge train layouts. This high-quality turnout, made of plastic, operates on a two-rail system and is suitable for DC powered trains. The medium radius design allows for smooth and precise switching, while the electrofrog feature enhances realistic train movement. With a scale of 1:148, this product from Peco N Gauge is perfect for collectors and railway enthusiasts looking to expand their layouts with a reliable and detailed piece of track.