Hi Dwayne, In a past job we used Tianbo contactors - 100, 200 & 400 Amp versions if I recall correctly. I can't remember any problems with them. The ones we used had two coils, a pull-in and a hold-in and this presented problems for our drivers, but as far as reliability was concerned we had no issues. RP On 7 June 2016 at 05:02, Van Horn, David wrote: > American Zettler is very aggressive on pricing, and I have shipped millio= ns of them without issues. > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .