Socket with Surge Protector 2. Type: LDY-CZ/PDU 3. Un: 220V, Uc: 320V, Up: <1.5kV 4. Ie: ... 10A, In: 5kA, Imax: 10kA Socket with Surge ProtectorApplication rangeLDY-CZ series socket power surge ... capacity, low residual voltageModularized design, standard socket design, convenient for installation and useIntroducing multilayer ... work is normal. Socket with Surge Protector surge arrester