Atlas Trains HO Snap Relay

About this part

Double-pole, double-throw snap relay with an actuating mechanism driven by a momentary-power, twin-coil solenoid. The solenoid is a coil of insulated wire with an iron core that moves when current flows through it. With a few simple connections, this small relay can be mounted anywhere to: Power the frogs on Atlas Mark 3 and Code 83 #6 turnouts Control trackside signal lamps that show turnout point positions Operate control panel lamps showing the settings of remote turnouts Provide selective siding control, so sidings are powered only when the points are set for the siding Control X-sections automatically This track arrangement is covered in the Atlas Complete Wiring Book. FITS: general hobby HO scale trains.

Fits