Automatic Vacuum Switch for Power Tools, Etoolcity Unique Cu

Unique Current Sensing Technology. If the tool motor connected to the A port exceeds 30W, the vacuum connected to the B port will automatically delay 1s to turn on, which helps prevent circuit overloaded by large current if tool and vacuum poweron at the same timeMake the Work More Effective. Automatic delays 1s to turn on the vacuum when you start your tool, and delays 7s to turn off the vacuum to clean the inlet tube when you complete your work. Saving time and electricity, reducing airborne toxin and work area noise that can lead many health problemsSuitable for Most Medium Duty Workloads. Etoolcity automatic vacuum switch has a starting threshold of approximately 0.25 amps30watts at 120V and 60watts at 220V, perfectly suited for mediumsized work loads such as most Miter Saws, Table Saws, Power Sanders and Routers, and extend the life of your vacuumMore Safety. Adopting highcost, ULcertified American Standard 14AWG power cord which allowable passage with a large current that more than 30A, the Etoolcity Automatic Vacuum Switch can work stably within 3600W. The switchs shell has PCABS V0 grade flame retardant material, it is more reliable and safe to protect workTwo Installation Methods. You can use screws to fix the power module part, or use strong nanomarkless hook sticker to attach directly to the wall. Both ways are very strong MORE DETAILS actuatortype Rotary asin B07YK9VBQK bestsellersrank 125,098 in Tools Home Improvement See Top 100 in Tools Home Improvement 642 in Power Tool Replacement Parts brandname Etoolcity circuittype 1way color Black compatibledevices Power Tools Miter Saws, Table Saws, Power Sanders, Routers, etc. connectivityprotocol X10 connectortype Plug In contactmaterial Metal contacttype Normally Open controlmethod Touch controltype FULL currentrating 15 A customerreviews 4.6 4.6 out of 5 stars 3,691 4.6 out of 5 stars internationalprotectionrating IP54 itemdimensions 2 x 1 x 1 inches manufacturer Etoolcity materialtype Plastic model LF40HVC01 mountingtype Plug In Mount numberofitems 1 numberofpositions 2 operatingvoltage 120 volts operationmode AUTO partnumber ec specificationmet UL switchtype Rotary terminal Plug unitcount 1 Count upc 743815173360 wattage 1800 watts