DSSV Series (For UL1459) Features ¥ Over voltage .
DSSV-301L - (DSSV-301L / DSSV-401M) DSSV Series
DSSV Series (For UL1459) Features ¥ Over voltage testing (UL 1459, CSA-22.2 No.225-M90) and surge protection for telephone lines (telephone, modem, fa.DSSV-401M - (DSSV-301L / DSSV-401M) DSSV Series
DSSV Series (For UL1459) Features ¥ Over voltage testing (UL 1459, CSA-22.2 No.225-M90) and surge protection for telephone lines (telephone, modem, fa.