When HN users recommended it
1 HN user recommended this in 2017, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Commoon FOTEK 24V 380V SSR 100DA Module
Amazon's catalog no longer lists this product (checked 2026-11-02). The name comes from the link HN users posted.
There's no way to report a counterfeit on Amazon unless you're claiming a violation of your own IP rights. I've complained about fake solid state relays. There are lots of fake "Fotek" solid state relays. UL has noticed.[1] The fakes are usually marked with much higher amp ratings than they can handle safely. Look at this "100 amp" fake "Fotek" relay on Amazon.[2] Fotek doesn't even make a 100 amp relay in that packaging. [3] 100 amps requires bigger terminals.
These things tend to fail into the ON state, which is not good. Or they melt down or catch fire under full load.
[1] http://www.ul.com/newsroom/publicnotices/ul-warns-of-solid-s... [2] https://www.amazon.com/Commoon-FOTEK-24V-380V-SSR-100DA-Modu... [3] http://www.fotek.com.tw/center1.asp?classNo=4&class2_sn=16