Automated dust control switch. Refurbished. Comes with a 6 month warranty. Used for tools & dust collectors operating on 115Vac @ 15Amps maximum. Automatically turns on your dust collector (up to 1HP) or shop vacuum when you turn on a power tool plugged into the unit. The dust collector will continue to run for 6 seconds after the tool has been turned off in order to clear any dust and debris in the hoses.

For detailed information, visit: http://ivacswitch.com/news/refurbished-units-now-available/