Plug together - 12 way connector block by Expotools.This plug-together 12-way connector block by Expotools is ideal for the electrical circuits of temporary, occasional or removeable layouts that require baseboard sections to be taken apart for storage or transportation.The block works in the same way as a regular connector block with screw terminals used to secure the wires. The difference is this terminal block comes in two halves with a convenient plug system making the connections, meaning circuits can be plugged together or separated as often as required.The block has the facility to accommodate 12 wires and can be easily cut down to make two, three or more neat and tidy blocks to fit your requirements.The blocks are rated at 6 amps making them ideal for the majority of model railway applications.