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HO Scale Trackside Relay Cabinet — image 1
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HO Scale Trackside Relay Cabinet

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An HO scale (1:87) trackside American relay cabinet

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Model information

Category
Other Ideas
License
Creative Commons — Attribution

This is an HO scale (1:87) model of a typical American trackside relay cabinet used to house signal, switch, and crossing relays and electronics. This is a model that I made based on prototype dimensions. Approximately 3.5-4 scale feet tall. The model has holes in the bottom to stick metal rods or solid wires (to a piece of foam board) for mounting. Additionally it could just be mounted with glue. 

I printed this on the Prusa MK3S+ with 0.25 nozzle and thinnest layer height. The details of the model are lost in the size of the layers, so I would recommend using an SLA printer, which I didn't use because I don't have one. If you do have one, then you would most likely get much better quality. 

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