HO Substation #12 View More Images Price: $195.00 Quantity: Scale HO Size 12"W x 7.5"D x 6"H HO Scale kit features laser cut acrylic and cast detail parts. Designed from an actual substation this kit features lots of detail and will be a centerpiece on your layout. Substations convert high voltage electricity to lower voltage electricity. They can also be used to regulate or distribute electricity on a grid. Our kit is based on a substation found along the Milwaukee Road. It provided regulated electrical power to the catenary lines on the railroad. It can be used for many other applications as well, many large industries would require a substation. Kit features laser cut acrylic parts. Cast detail parts. Tab and slot construction, detailed instructions and photos help with assembly. Download a copy of the HO scale instructions for the Substation #12. Related Products HO Substation #9 Price: $185.00 Quantity: CMR Rolling Lift Bridge Motor Kit Price: $117.00 Quantity: