You have to know how to wire things because their isn't any instructions but this is a great buy considering it will cost you more on other sites. I will use this on my Triton router table after I hard wire this in. I tried to remove the switch from the back plate  and I broke the switch it wasn't Woodstock's fault so I ordered just the switch and used their wires so it wasn't a total lose. Check my other review on the replacement switch. The replacement switch works perfectly. I gave the other switch 5 stars if it came off the plate without breaking I would have given it 5 stars.