http://www.etc-12.com/trip-units/sqd-amptector-trip-unit.htmlWhat about somebody else's trip unit? I'm not vouching for this company's product because I just found them via Google. If a company makes crap and won't stand behind it, they deserve to get retrofitted out of the market. If the mechanicals of your breakers are sound, seek out another trip unit. Better yet, ask your Square D rep who's aftermarket trip unit he or she reccommends. Maybe you'll get better treatment.
Joe
