Inquiry (采购产品): DC Circuit Breaker, Contactor We need 600VDC circuit breakers and contactors ampere range is 160 to 1750, UL listed. If you can make I will send specs info. Regards, **** Hidden Message ***** Susumu Uchiyama 10016 Company: Environmental Technologies LLC E-mail: suchiyama@etllc.org **** Hidden Message ***** suchiyama@etllc.org