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Automatic Vacuum Switch Allow Power Tool/Table Saw to Turn Vac Cleaner/Accessory On and Off Automatically, Load Sensing, On Delay Prevent Circuit Overload, Shop Dust Collector Off Delay

4.2 out of 5 stars 1,114 ratings
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Color: 19.5 Inch (0.5 Meters)
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Purchase options and add-ons

  • NEW GENERATION: Add a manual switch to support three vacuum run modes: Auto, Off and On. You can not only turn the vacuum on/off automatically with the power tools, but also manually turn the vacuum on/off all time according to your actual condition.
  • HIGH-QUALITY MATERIALS: Adopt 19.7 inch UL-certified US standard 14AWG power cord which allow passage with a large current more than 30A. Durable PC+ABS V0 grade flame retardant material case, reduce heat during use and extend service life.
  • TURN ON DELAY. Load Sensing Technology. If the load connected to the 'TOOL' port exceeds 30W, the vacuum connected to the 'VAC' port will automatically delay 1s to start, which helps prevent circuit overloaded by large current if tool and vacuum power-on at the same time.
  • SHUT OFF DELAY: Automatically delay vacuum turn-off by 7s to continue clearing the remaining airborne debris after the load connected to the 'TOOL' port has stopped. Saving time and electricity, reducing airborne toxin and work area noise that can lead many health problems.
  • COMPATIBILITY: Support a wide range of cutting tools from handheld devices to large shop saws such as table saw, miter saw, track saw, chop saw, sander, router table, planers, shopvac, remote control outlet, automated vacuum switch, dust collection systems for woodworking and etc. Power rating should not exceed 120 VAC, 15 Amp, 60 Hz, 1875w.
  • WHAT YOU GET: Senctrl automatic vacuum switch (AVS2000), welcome guide, our worry-free 12-month warranty, and friendly customer service.
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SENCTRL Automatic Vacuum Switch Allow Power Tool/Table Saw to Turn Vac Cleaner/Accessory On and Off Automatically, Load Sensi
This item: SENCTRL Automatic Vacuum Switch Allow Power Tool/Table Saw to Turn Vac Cleaner/Accessory On and Off Automatically, Load Sensing, On Delay Prevent Circuit Overload, Shop Dust Collector Off Delay
$29.99
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Product details

  • Package Dimensions ‏ : ‎ 8.58 x 4.45 x 2.09 inches; 11.68 ounces
  • Item model number ‏ : ‎ AVS2000
  • Date First Available ‏ : ‎ September 15, 2022
  • Manufacturer ‏ : ‎ SENCTRL
  • ASIN ‏ : ‎ B0BFDB9MSB
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.2 out of 5 stars 1,114 ratings

Product Description

AVS2000

General Description

The AVS2000 Switch Box is intended to be used in conjunction with a power tool, such as a table saw, router or sander and an associated vacuum or dust collection system rated at 15 Amps or less.

The unit has the following Inputs, Outputs and Controls.

Two AC receptacles: Tool Power and Vacuum Power.

A user control: a Mode Switch.

The Tool Power receptacle is used to provide power to the power tool being used. The Vacuum Power receptacle is used to provide power to the vacuum system.

The Mode Switch is used to determine the mode of operation of the vacuum system.

Max motor rating should not exceed 120V/15A 50/60Hz,1875W. Vacuum motor HP should not exceed 1875W.

SPECIFICATIONS

  • Durable PC+ABS V0 grade flame retardant material case.
  • American Standard 14AWG power cord.
  • Length of Power Cord: 19 Inch (0.5 meter)
  • Tool Power Rating: 15 Amp, 120 VAC, 60 Hz.
  • Vacuum Power Rating: 15 Amp, 120 VAC, 60 Hz.
  • Actuation Threshold: ~0.25 Amps (about 30W at 125V).
AVS2000
AVS2000

Operation:

Step 1:

  • Plug the AVS2000 into any standard 15A/120V outlet. Set the Mode Switch to the AUTO position.

Step 2:

  • Plug vacuum into the VAC OUTLET.
  • Switch ON Vacuum.

Step 3:

  • Plug tool into TOOL OUTLET.
  • USE your power tool as normal.

  1. Power the tool ON, and the vacuum will automatically delay 1 seconds to start.
  2. Power the tool OFF, and the vacuum will continue running for an additional 7 seconds to clear out the hose.

WARNING:

  • Max motor rating should not exceed 120V/15A 50/60Hz,1875W! Vacuum motor HP should not exceed 1875W!
  • Please read the operating instructions before use.
  • The AVS2000 Switch Box unit is intended for indoor use, in dry locations only.
  • This unit may use more than one live circuit.
  • Do not connect hazardous devices to the ‘VAC’ receptacle.
  • Do not connect to mains circuits that have a capacity of greater than 15 Amps.

AVS2000

What's in the box

  • Automatic Vacuum Switch

    • Customer reviews

    4.2 out of 5 stars
    1,114 global ratings

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    Customers say

    Customers find the automatic vacuum switch to be a valuable addition to their shop tools, appreciating its time-saving features like the 5 to 7 second delay and ease of installation. Moreover, they consider it a good value, with one customer noting it works well with Ridgid shop vacs. However, the functionality and reliability receive mixed feedback - while some report it works great with saws and Ridgid shop vacs, others mention it stops working altogether or fails after 3 months of light use. Additionally, the vacuum switch feature itself receives mixed reviews, with some reporting it turns on and off automatically while others say it won't turn on the vacuum at all.

    AI-generated from the text of customer reviews

    Select to learn more

    49 customers mention "Time saver"35 positive14 negative

    Customers appreciate the vacuum switch's time-saving features, particularly its 5 to 7 second delay before turning off, and one customer mentions it speeds up production considerably.

    "...The vacuum will turn on and off automatically. Huge time saver! Build quality looks good as well." Read more

    "...The delay is nice and I use it, powers the saw and the vac and have had no issues in the year I've used it. Highly recommend." Read more

    "...To make this at all workable, there is a slight delay between starting the vac and starting the power tool...." Read more

    "...about 1 to 2 seconds to start up after I pull the saw and runs for about 5 to 10 seconds after I shut it down definitely a time saver" Read more

    43 customers mention "Value for money"33 positive10 negative

    Customers find the vacuum switch to be a good value, working effectively at a reasonable price.

    "...but those are often $50 (way too much) and this one was more reasonable at $30...." Read more

    "works great. priced rite. I really like the way it works. very happy." Read more

    "...simpler in design, which would be fine for my needs, smaller and less expensive...." Read more

    "...It's a pile of junk...." Read more

    36 customers mention "Ease of installation"36 positive0 negative

    Customers find the vacuum switch easy to install and convenient to use, with one customer noting it's simple to plug in and another mentioning it's easy to manually turn on when needed.

    "...It's not too hard to toggle with your foot, which is nice, but would be nice if the switch was bigger...." Read more

    "Works great! What a practical addition to our job sites. It’s so simple and effective. We love it!" Read more

    "This device is awesome. Plug and play. I screwed it down next to may miter saw and it works as advertised." Read more

    "...But it is very simple, in "AUTO" mode. I have mine on a rolling miter saw cart...." Read more

    23 customers mention "Dust collection"20 positive3 negative

    Customers find that the vacuum switch improves dust collection, making it a valuable addition to shop systems, with one customer noting that it clears the hose of chips and sawdust before shutting off.

    "...The rocker switch to turn on the vac is great as well for a quick clean up." Read more

    "...is another delay which is awesome because it clears the hose of dust and debris before shutting off. I highly recommend this product...." Read more

    "...how it keeps the vac running for about 5 seconds to clean out dust from the spindle sander." Read more

    "Works just like it should. Extended time for vacuum is very helpful in clearing sawdust." Read more

    15 customers mention "Addition"15 positive0 negative

    Customers find the vacuum switch to be a great addition to their shop tools, with one customer specifically noting its compatibility with handheld corded tools.

    "Works great! What a practical addition to our job sites. It’s so simple and effective. We love it!" Read more

    "This switch works as described and it’s a great addition to my garage which doubles as my work shop!..." Read more

    "Works as described. Useful in the shop. Only improvement would be an on/off power switch...." Read more

    "Purchased to use with my table saw. Works perfectly with my large shop vac." Read more

    266 customers mention "Functionality"164 positive102 negative

    Customers have mixed experiences with the vacuum switch's functionality: while some report it works great with saws and Ridgid shop vacs, others mention it stopped working altogether after about 9 months of use.

    "Works great! What a practical addition to our job sites. It’s so simple and effective. We love it!" Read more

    "...Worked like a charm, and I especially liked the feature that kept the vac powered for seven seconds after the saw stopped, to gobble up all those..." Read more

    "...Then a few days later, the relay stopped turning on the plug when the switch was in the auto position when running the saw...." Read more

    "This device is awesome. Plug and play. I screwed it down next to may miter saw and it works as advertised." Read more

    83 customers mention "Reliability"30 positive53 negative

    Customers have mixed experiences with the vacuum switch's reliability, with some finding it a solid option while others report it failed after 3 months of light use.

    "...hooked up, it worked fine for the next 4 weeks or so then it started behaving weirdly...." Read more

    "...Huge time saver! Build quality looks good as well." Read more

    "Pretty poor durability. We use this on our vacuum with our miter saw and table saw...." Read more

    "...2023 and it worked great until yesterday when it started intermittently cutting out and now today it won’t work at all...." Read more

    49 customers mention "Vacuum switch"34 positive15 negative

    Customers have mixed experiences with the vacuum switch: while some report that the vacuum turns on and off automatically, others mention that it won't turn on at all.

    "...The collector is set to on and the switch is set to auto. I use it occasionally with relatively light workloads (small pieces of softwood)...." Read more

    "...The vacuum will turn on and off automatically. Huge time saver! Build quality looks good as well." Read more

    "...specifically, rocking the switch to "off" indeed means that the vacuum won't start. And the "(always) on" position works...." Read more

    "...Device turns on Dewalt vacuum unit 1-2 seconds after my power saw starts rotating and shuts vacuum off about 8 seconds after my saw stops rotating...." Read more

    Easy Peazy
    5 out of 5 stars
    Easy Peazy
    Simple solution for miter saw/vac system.
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    Top reviews from the United States

    • Customer Review
      5.0 out of 5 stars Works well for occasional use
      Reviewed in the United States on January 12, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      This works as well as other similar products on the market, but those are often $50 (way too much) and this one was more reasonable at $30.

      The highest load I plugged in was 15A tables saw + 6A dust collector. The collector is set to on and the switch is set to auto. I use it occasionally with relatively light workloads (small pieces of softwood). Did not notice any issues. It's annoying to that after starting the saw, I have to wait 5 seconds or so for the dust collector to come on. Would be nice to have less delay, but not a huge issue.

      It's not too hard to toggle with your foot, which is nice, but would be nice if the switch was bigger. The empty area is a nice foothold so you can step on it while pulling plugs out. I like the yellow color, makes it easy to spot. The light is a bit bright, but when I'm not working I turn it off further up the circuit anyway.
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    • Paul Bialczak
      5.0 out of 5 stars Great product!
      Reviewed in the United States on March 21, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      Works great! What a practical addition to our job sites. It’s so simple and effective. We love it!
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    • Eric A.
      5.0 out of 5 stars Huge time saver! I recommend it
      Reviewed in the United States on March 31, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      I like it. Once I installed it I didn't have to walk around my table saw to turn on the shop vac. Not having to turn on and off the shop vac means I can just work with my tools.

      The vacuum will turn on and off automatically. Huge time saver!

      Build quality looks good as well.
      Helpful
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    • Brad Boyer
      1.0 out of 5 stars Works...until it doesn't--UPDATE--free replacement!--UPDATE 2--crapped out (again)
      Reviewed in the United States on August 27, 2023
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      UPDATE 2: After only a couple months, my replacement crapped out (again). Not only does the switched tool outlet not power on when the main tool is activated, no outlet works. It's a pile of junk. I'm happy that Senctrl proactively leaned forward and replaced my original unit, but the fact that two units in a row failed means I simply cannot recommend this for any serious use. I guess if I were more electrically savvy I might be able to crack this open and replace some defective parts (might be that the defects are replaceable by cheap but robust parts), but this hardly makes this a recommendation to buy. If I were you, dear prospective customer...please go shopping elsewhere (I have).

      UPDATE: Senctrl responded to my negative-ish review by offering me either a refund or a replacement product. I chose the replacement b/c a) I just wanted an auto vac switch that worked, and b) I do understand that some products simply fail earlier than expected, and was more than willing to give 'em a second chance.

      I am happy to report that the replacement arrived w/in a few days (Amazon normal), and works perfectly upon installation.

      I'll update this review if the product appears to fail in an unreasonably short timeframe, but for now, kudos to customer support for standing behind their product--I'm pretty sure that I got the replacement outside the official warranty, and for no questions asked. Happy days.

      //original review follows//

      I added this to my table saw setup, so I could simply turn on my saw and the attached shop vac w/ cyclone separator would start automatically, without me having to step around to switch it on. Worked like a charm, and I especially liked the feature that kept the vac powered for seven seconds after the saw stopped, to gobble up all those particles still swirling around.

      All was good for about five months, until one day it simply stopped working. Cold. More specifically, rocking the switch to "off" indeed means that the vacuum won't start. And the "(always) on" position works. It's just that the justification for this $30 switch, the "auto" position fails to power on the vacuum at all.

      Now, I can work around this by simply switching the rocker to "on" before I power up my saw, but again, this totally defeats the purpose of a little pricey switch box to begin with. And, yes, I verified the issue was not my vac by plugging in another device into the vac port. Clearly something in the unit fried, and this highly disappoints me. It's a solid state product and should last for years and years.

      Five months? Look elsewhere IMHO.
      24 people found this helpful
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    • Don
      5.0 out of 5 stars Used on my miter saw
      Reviewed in the United States on March 28, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      This device is awesome. Plug and play. I screwed it down next to may miter saw and it works as advertised.
      Helpful
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    • CH
      4.0 out of 5 stars Worked well for the first 45 days, replacement still going strong though.
      Reviewed in the United States on March 25, 2023
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      2nd UPDATE: After about an additional year after receiving my replacement unit, I have had no further issues, so am upgrading the rating to 4 stars. While the customer service was good (I never actually reached out to them, they reached out to me after I made my initial review), just the fact that there were issues in the first place will keep it from getting a full 5 stars from me. All portions of the original review and 1st update have been left as originally posted for the sake of context.

      UPDATE: I am upping the review from 2 stars to 3 stars pending how the new unit behaves/lasts. The seller/manufacturer reached out and offered me a full refund due to my issues (listed below). As I had yet to replace my failed unit, I decided to give them a second chance and they shipped me a new unit at no additional cost to me. Like I mentioned above, I am bumping up the rating to 3 stars just for their customer service, and will update this review again in a few months based on how the replacement unit fares.

      ORIGINAL: Got this at the end of January, didn't get to start using it for the first 2 weeks due to needing to build my table where my saw would be used. After getting everything hooked up, it worked fine for the next 4 weeks or so then it started behaving weirdly. At first, the relay inside that is controlled by the switch would no longer allow the controlled plug to be turned on instead of auto... no big deal I thought, the main reason I got it to turn on the vac when running the saw, so if I absolutely needed to run the vac from that plug, I would swap it with the other plug manually, problem solved. Then a few days later, the relay stopped turning on the plug when the switch was in the auto position when running the saw. Now the controlled plug no longer turns on no matter what position the switch is in. Now, I am a couple weeks past my return window and stuck with a non working device.

      This was the least expensive version of this type of plug that I found when searching... maybe I should have spent a little more and gotten a different brand.
      2 people found this helpful
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    • Donald Calloway
      5.0 out of 5 stars As Advertised
      Reviewed in the United States on March 27, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      I bought this for my sliding compound miter saw, I use a small 2 gallon vacuum on this saw and it was a bit annoying to have to turn the vac on, make a cut, turn the vac off, this outlet fixes that. The delay is nice and I use it, powers the saw and the vac and have had no issues in the year I've used it. Highly recommend.
      Helpful
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    • Amazon Customer
      5.0 out of 5 stars Will buy more
      Reviewed in the United States on April 1, 2025
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      Worked as it should, just I need to get used to it.
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    Top reviews from other countries

    • Amazon Customer
      5.0 out of 5 stars Works as described
      Reviewed in Canada on September 7, 2023
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      Was able to connect 4 different tools to a power bar and then to this unit. When I turn any of them on, the vacuum turns on. Make shop life much more convenient.
      Report
    • Ryan
      1.0 out of 5 stars Stopped working after a couple months of light use
      Reviewed in Canada on December 30, 2023
      Color: 19.5 Inch (0.5 Meters)Verified Purchase
      Vacuum switch stopped working after a couple months of use. Maybe 20 cuts. Garbage.
      Report