1. Ring shape Insulated Terminals 2. Material Purple copper 3. Cord end terminal / Cold press terminal 4. CE 1. Insulated and Non-insulated terminals2. Cord ... , MRD, FDD, MDD, SC, JGK, OT, UTRV series, RNB series, SV series, SNB series, V series, PTV series, PTN series, MPD ...