Would a P&B PM17DY work? 4PDT 25A 24V coil DC. check eBay. Usually lots of parts like this there. rob k5uj On Wed, Mar 27, 2019 at 7:33 PM Gary H. Harmon, Jr. <gharmon at idworld.net> wrote: > > Magnecraft or Guardian relay, open frame, 3PDT, 26VDC coil. Contacts rated > at 30A. >