This rare 1953 1st issue Meccano A3 Power Control Unit is a vintage piece specifically designed for Hornby Dublo trains. With a wattage of 35W and featuring analogue control, this grey unit comes boxed with an accessory box, automatic overload cutout protection, and two wire plug connectors. It also includes a new mains plug and offers power outputs of 15v AC, 12v DC, and 0-12v DC. Made of pressed steel, white metal, and die-cast materials, this speed controller from the United Kingdom is a valuable collectable for adults who are fans of model railways and trains.
