or it could be any type of industrial shop

This is a Bachmann 73502 HO Burlington Northern - PS-2 Two Bay Covered Hopper

Trainz Product Id: 12292613

This is a Kato 156-0945 N Scale Virginia Railway Express Bi-Level Commuter Coach #V8

The maximum current load is 3 amps

Bachmann 44510 HO Nickel Silver 9" Straight E-Z Track Terminal Rerailer w/Wire LastUpdated_20261607140619 or it could be anyThis is a Bachmann 44510 HO Scale 9" Nickel Silver Straight Terminal Rerailer E Z Track W Wire. The terminal rerailer is connected via terminal wires to a power pack, which provides current to power the layout. In addition to making power connections, the terminal rerailer is also designed to correct derailments that sometimes occur during normal railroad operations. It can also be used to help properly align wheels on the track when first assembling