Reddit reviews Femitu Heavy Duty Toggle Switch DPDT Center Off 20 Amp by Femitu
We found 2 Reddit comments about Femitu Heavy Duty Toggle Switch DPDT Center Off 20 Amp by Femitu. Here are the top ones, ranked by their Reddit score.
We found 2 Reddit comments about Femitu Heavy Duty Toggle Switch DPDT Center Off 20 Amp by Femitu. Here are the top ones, ranked by their Reddit score.
http://www.amazon.com/Heavy-Duty-Toggle-Switch-Center/dp/B001FRE1E8
The center terminals are to your load, with the on-off-on it is a break before make connection so you shouldn't get a short between your power sources
1 . >how do I tell how much current it needs to run?
You will have to ask them the question. I don't see any specs on this item. My guess is several amps at 12V.
2 . I am assuming forward and backward motion is controlled by polarity. one polarity is forward. Reverse it and it backs up. You need a center off, DPDT switch.
Wired like this.