RS-1 Hidden Accessory Switch

RS-1 Hidden Accessory Switch

Details:

The CIRCUITRON RS-1 is a compact magnetic latching reed switch kit designed for remotely controlling lights, accessories, and other low-current electrical functions in locomotives, rolling stock, and model railway projects. The kit includes a subminiature reed switch and a bias magnet, allowing electrical circuits to be switched on or off using an external magnet (not included).

Its unique latching design enables the controlled device to remain switched on or off after activation, making it ideal for hidden lighting control and other applications where conventional switches are impractical.

The RS-1 uses a miniature reed switch mounted inside a locomotive or rolling stock body shell, together with a carefully positioned bias magnet. Once activated by an external magnet, the reed switch remains latched in its current state until activated again, providing reliable remote control without physical switches.

The compact size makes installation easy even in confined spaces, while the low-current design is well suited to lighting circuits, interior illumination, and small accessory functions. The reed switch can be mounted using ACC or epoxy adhesive and requires no mechanical linkage or visible controls.

Features:

• Magnetic latching on/off operation
• Includes reed switch and bias magnet
• Ideal for locomotive and rolling stock lighting

Additional Information:

• Product type: Magnetic latching reed switch kit
• Includes: Subminiature reed switch and bias magnet
• Operation: Magnetically activated latching on/off control
• Maximum current capacity: 0.25A (250 mA)
• Application: Locomotive lighting, rolling stock lighting, accessory control
• Installation: Internal mounting with adhesive

Measurements:

• Reed Switch Length: 15.2 mm
• Reed Switch Diameter: 2.5 mm