This metal SCA Toggle Switch has a diameter opening of 12.5mm and is supports 12V - 20 Amps and 24V - 10 Amps. A toggle switch is an electric switch displayed as a small projecting lever, knob or arm and controls the flow of electricity for the power supply to a designated device. This switch has the on/off/on positioning as opposed to the traditional on/off switches.
Metal on/off/on toggle switch with tab
Max Amperage: 20A - 12V, 10A - 24V
12.5mm diameter mounting opening