N Scale

The Atlas Under-Table Switch Machine is an under-table design for use with right or left hand turnouts. For use with Atlas HO and N Scale turnouts.

The Atlas Twin is a panel with double-pole, double-throw (DPDT) reversing switches wired in parallel. Useful for reversing sections and turntable control on single-cab layouts, plus many other applications. The Twin has threaded screw hole terminals to...

Signal System Accessories SCB Interconnect Cable Connector

This module adds the advanced capability of route-based signaling to the All Scales Signal System. The ICM serves as an interface between Atlas Universal Signal Control Boards and a turnout, reporting the turnout position and setting the proper aspects...

The Atlas Universal Signal Control Board is the heart of the All-Scales Signal System circuitry. This plug-and-play system supports both common-anode or common-cathode signals giving you the capability of modeling a variety of different prototypical...

NEW! Deluxe Under Table Switch Machine includes a double-pole, double-throw relay with actuating mechanism. Can be used with most Atlas (any many other) HO/N scale switches. (Black)

Blackened, round head, 1/2" long, steel track nails

Excellent for dividing your railroad into 4 power districts for multi-train operation. Top postition gives power from power pack A. Center Position is Off. Bottom Position gives power from power pack B. Four single-pole, double-throw switches provide...