After reading  Coombes69 troubles with Cheap Chinese  Fotek  SSR’s  and whilst  browsing on Ebay, I came across the following listing http://r.ebay.com/X1rmLN listed as ERL SSRs but are in fact ERI SSR’s made by Electronic Relays India and seem to have been around for 25 years so I decided to get a couple

I can’t find the exact model on their website  so I’m hoping they’re an old model
I’ll let you know how they work out 

****Update****
  They have arrived, obviously not new other  as the seller said  the part number 009-0022313 suggests that they are from ATM machines and are possibly also made by powersem   data sheet  pdf