Hello all, I apologize for the long duration between posts, I have been extraordinarily busy with my various other obligations.

I have a question surrounding the function of Peco point motors, specifically the use of the PL-15 micro-switch. Up until about an hour ago, I was under the impression that Pl-10E, PL-13, and PL-9 were all of the parts required to operate the basic Peco point motor, as these were the only parts mentioned in the various tutorials I have watched. I saw the PL-15 show up on Hattons, but I have not found guide which utilizes it for both OO and DCC operation. Are there any benefits to using the PL-15 other than the smaller footprint? Is it required for a DCC layout which utilizes electrofrog points?

Please advise