A Series AC Controlled Contactors Three main poles One N/O auxiliary contact Front and side mounted auxiliary contact blocks Location for surge protection DIN rail and back plate mounting Manufactured to IEC947-4-1, EN60 047-4-1 CE marked Note For Overloads see 455-7797, 456-0196 and similar products. Approvals UL, CSA, BV, DNV, GL, LROS, PRS and RINA