Märklin 70749

H0 70749 Control Box for 2.6 mm / 3/32" Diameter Plug Connections.
This control box is for dividing a rack or accessory circuit into 4 different circuits, each with two connections. For example, 4 storage sidings in the same track circuit or 4 users in the same accessory circuit can be turned on and off. The unit comes with 8 sockets on the back and a plug on one end and a socket on the other end. All of the connections are for the old 2.6 mm / 3/32" plugs and sockets. Dimensions 80 x 40 mm / 3-1/8" x 1-9/16".
Package contents 5 pieces.

It works as the item 72740.