Hornby R046 OO OnOn Lever Switch is a model railway electrical accessory designed for controlling power distribution and switching functions on an OO gauge layout.
Featuring:- Switching Function: Designed to divert power from one circuit to another, including switching between sections of track.
- Layout Control: Can be used with Hornby R406 coloured light signals to switch between red and green, and as the switch for operating the Hornby R070 turntable.
- Lever Operation: Features a two-way on/on lever switching arrangement for directing power between circuits.
- Scale: 1:76 Scale OO Gauge
- Gauge: OO
- Brand: Hornby
- Model Type: Accessory
- Material: Plastic
- Finish: Painted
- Colour: Yellow
- Assembly: Ready-to-use lever switch
- Included: 1x Two Way Lever Switch (on/on) - Yellow
Ideal for OO gauge modellers seeking practical control over power distribution, track sections, signalling functions and compatible layout accessories.
Why this model mattersThe Hornby two-way lever switch provides a dedicated method of diverting power from one circuit to another. It can be used for Hornby R406 coloured light signals and Hornby R070 turntable operation, making it a useful electrical accessory for expanding layout control.
How to use itConnect the switch as required for the circuit or compatible accessory being controlled, following the relevant wiring instructions. It can be used to divert power between track sections, operate R406 coloured light signals, or control the R070 turntable. Always switch off the power supply before making or changing electrical connections.

