Path: OKDatasheet > Semiconductor Datasheet > Protek Devices Datasheet > PP2600SA
PP2600SA manual: "220V; 60Amp; bidirectional thyristor surge suppressor. For SLIC line card, DBX branch exchange switches, FCC part 68 customer premise equipment, line interface modem, xDSL & ISDN architecture interface, T1/E1 trunk & line card"