Wireless Lights Switch kit,AC120V/110V/ /40A Relay Long Range Remote Control Switch for Water Pump, Lights,Household Appliances, Garage Door, Dust Collector(Black)

Much less pricey than most other options, yet performs flawlessly on a 3hp, 230volt, 17 amp dust collector. Super easy to install. Very happy to have found this.

I needed to replace the old remote control for my dust collector. This replaces an older Shop Fox remote system that served me well until it was knocked off the wall, and the relay broke off the circuit board.I considered some of the more expensive and elaborate systems that come on when you turn on a tool, but for my small shop space, where I connect the dust collector to the machine I'm using, that was just over kill. So based on other reviews, I ordered this one knowing that it should be able to handle the load easily enough.I was pleasantly surprised with how small it is, and even better, was the fact that I could actually install it directly into the switch box for my dust collector, and tuck it away out of sight. The only downside I can think of is if the remotes fail, and I'll have to remove the relay, or I won't be able to turn on the dust collector.

I use this in my shop to remotely turn on my rotary phase converter. Velcro one on each machine. I can see this working well for a vacuum system in a wood shop as well. Reliably working for nearly 5 years now. Basic wiring knowledge is recommended, Extra remotes are available. I would recommend this product.

The product is cheaply made but for the money does as advertised. Not sure how long it will last but for right now I'm happy with it's performance.

I was shopping for a relay to convert an existing ceiling fan remote into one I could use with a 1.5 hp dust collector, then I stumbled upon this as a solution. For nearly the price of a relay I bought this unit. It was easy to wire inline and really does the trick. The fact that it comes with two remotes let's me leave a reserve at the collector and the other hanging next to the switch for my tablesaw. I've only been using it for a couple of months so I can't speak to overall longevity or remote battery life but I'm hopefull and would buy it again.

I installed this device on a 2 hp 220v dust collector in my shop. It took a while to install since there was some modification of the DC housing needed, but it works very well and is reliable. It has no trouble picking up a signal from 30 ft away, even through walls. A great time-saver in the shop.

I am using this to remotely control my barn lights, easy installation with a very long (over 500').

I want 40A, you give me 30A.