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These professional grade magnetic switches protect against thermal overload and automatically shut down if power is interrupted, so equipment won’t start when circuits are turned back on. Single-phase, 220V only. 3 HP, 21-25 amp.

15 Customer Reviews (4.9 out of 5 stars) : Sign in to write a review

Jerry H
01/15/2020 8:49:40 PM

No feedback given

Anonymous Reviewer
10/18/2019 8:42:48 PM

No feedback given

Anonymous Reviewer
works great 09/03/2019 1:53:57 PM

I bought this to replace a faulty switch on a 3hp steel city table saw. it work just great

Anonymous Reviewer
04/20/2019 1:53:45 PM

Installed on my Delta Uni-saw and works fine. Tried to look up OEM switch from Delta, obsolete, no longer available?? When original switch started to give me trouble ( a few years ago) I did look up replacement - Delta then priced at close to $200.00. The original switch sometimes had to be manually reset allowing the saw to function. Finally got tired of that procedure. Grizzly order/delivery was quick and I will very likely be ordering from them in the future. I really prefer to keep all of my equipment OEM, but not when cost is 50% higher then OEM parts (if available). Thanks Grizzly!

02/20/2019 12:39:15 PM

It will fit perfectly into the place where the old on was.

Anonymous Reviewer
10/15/2018 12:29:43 AM

I needed a replacement for the magnetic switch on my Delta Unisaw. Installation was easy. Instructions were helpful and easy to follow. Thanks for making this product available.

Anonymous Reviewer
02/04/2018 10:20:52 PM

Very happy with this product. The price was great and it was easy to install.

Anonymous Reviewer
11/30/2017 8:10:19 PM

Replaced a broken Unisaw switch with this product at half the cost of a Delta product. No complaints thus far.

Anonymous Reviewer
Great switch 11/12/2017 3:54:43 PM

Easy to install and work like a champ. Comes with easy instructions so you don't mess anything up.

Robert S
Perfect replacement switch 10/12/2017 10:10:55 PM

This switch was easy to install, replacing the original Delta switch at significantly reduced cost. Works perfectly.

Drew S
Good replacement part 06/02/2017 1:59:15 PM

Good replacement mag switch just with the off button was a little larger.

Anonymous Reviewer
06/02/2017 5:54:33 AM

I purchased this magnetic switch for a Delta Unisaw. Apparently Delta does not think it is important to have parts. This Grizzly switch works better than the Unisaw switch ever did I am very pleased. I should have bought the Grizzly table saw initially.

Joel F
Works great 06/01/2017 10:32:49 PM

I'm glad I bought the product not only did I save a lot of money but it works good

Anonymous Reviewer
Great product 01/27/2017 3:12:34 PM

What's even better is the great service I received from staff over defective switch I first received.

Anonymous Reviewer
Rugged and Reliable Magnetic Switch- Replaced After 25 Years Service on Grizzly G1023 Table Saw 01/26/2017 6:51:10 PM

Grizzly technical support is simply the best! I pressed the start button on my faithful 1990's vintage Grizzly G1023 table saw only to find it start and then stop just a moment later. This anomaly continued after I replaced the motor's start capacitor and contact plate. Grizzly technical support indicated that magnetic switch failure could be the problem, and suggested I bypass the original magnetic switch to determine if the problem was due to the switch or to the motor itself. It took only a few minutes to remove the switch cover and loosen the supply wires at the switch's top terminals and join the supply wires to the motor wire terminals at the bottom of the switch. Sure enough, when plugged in the table saw came back to life. Grizzly promptly shipped the replacement magnetic switch and it was quickly installed, albeit after a slight field modification*. *The old G1023 table saw's switch mounting plate was shorter than the new switch housing. A new plate with mounting hole positions matching the new switch housing was fabricated and sandwiched together with the saw's original mounting plate to allow attachment of the switch's bottom mounting screw.