Retaining the proven reliability of our Etoolcity technology, the automatic dust controller switch is <b>the latest Version of the Etoolcity Vacuum Autoswitch</b>-an essential device in workshops and on job sites for more than a decade.<br><br><b>THE NEW ETOOLCITY AUTOSWITCH FEATURES</b><br>★New Current Sensing Technology and Actuation Threshold<br>★Supports a Wide Range of Cutting Tools from Rotary Handheld Devices to Large Shop Saws<br>★Prevents Circuit Overload with an Auto Turn-On Vacuum Delay<br>★Runs the Vacuum Only While You’re Using Your Tool So You Save Time and Electricity<br>★Automatically Delays Vacuum Turn-Off by 7 Seconds to Continue to Clear the Air While the Motor Spins Down<br>★Helps to Comply with OSHA Requirements for Dust Control<br><br><b>Highlights of the Etoolcity Autoswitch:</b><br><b>▲STARTUP DELAY.</b>Controls in-rush current to help avoid circuit overload<br><b>▲AUTO MODE.</b>Turns the vacuum on automatically with the power tool<br><b>▲SHUTOFF DELAY.</b>Allows time for the vacuum to clear the hose of debris<br><br><b>Focus On Your Work:</b><br><b>★Save time</b><br><b>★Minimize airborne dust Reduce</b><br><b>★Cleanup</b><br><br><b>Product guarantee: Full money back guarantee without reason, 2-year warranty and 24-hour support for customer service.</b><br><br><b>3 easy steps to install:</b><br>1: Plug the switch into wall<br>2: Plug vacuum into 'B' port outlet and switch on the vacuum<br>3: Plug tool into 'A' port outlet and use your tool as normal<br><br><b>ELECTRICAL SPECIFICATIONS Outlet Required:</b><br>1.Standard 120V/15A or 220V/10A,50/60Hz Outlet<br>2.Input Connection: 3prong(grounded)male<br> 3.'A' Port Power Rating: 120V/15A or 220V/10A,50/60Hz<br>4.'B' Port Power Rating: 120V/15A or 220V/10A,50/60Hz<br> 5.Actuation Threshold: ~0.25 Amps(about 30W at 120V)<br><br><b>Package Included:</b><br>●1x Automatic vacuum switch with 15'' power cord<br>●2x Mounting screws<br>●1x Installation instruction<br>●1x Strong nano-markless hook sticker