![In-Line - Rotary Style Switches In-Line - Rotary Style Switches](https://cdn11.bigcommerce.com/s-bqp0js5qot/images/stencil/original/g/switches_fixture_and_powercord-in_line_power_cord-rotary1__53038.original.jpg)
In-Line - Rotary Style Switches
Rotary Style In-Line Switches
In-Line Power Cord Switches for use with SPT-1 or SPT-2 wire. Available with On-Off or Hi-Low Functions. The difference between SPT-1 and SPT-2 wire is the thickness of the insulation surrounding the copper wire. SPT-1 wire has a thinner insulation than SPT-2. 18/2, SPT-1 wire has an insulation thickness of .030? and 18/2, SPT-2 has insulation that is .045? thick. For Common Questions about Switches and their uses click here