Surge Arrester 2-Electrode-Arrester A80-C350X Ordering code: B88069X2360C103 DC spark-over voltage 1) 2) 350 ± 20 V % < 700 < 650 V V < 900 < 800 V V Nominal impulse discharge current (wave 8/20 µs) Single impulse discharge current (wave 8/20 µs) 20 25 kA kA Nominal alternating discharge current (50 Hz, 1 s) Alternating discharge current (50 Hz, 9 cycles) 20 100 A A Insulation resistance at 100 Vdc > 10 GΩ Capacitance at 1 MHz < 1.5 pF Arc voltage at 1 A Glow to arc transition current Glow voltage ~ 15 ~ 0.5 ~ 60 V A V Weight ~ 1.5 g Operation and storage temperature -40 ... +90 °C Climatic category (IEC 60068-1) 40/ 90/ 21 Marking, blue NGC 40101 350V YY Impulse spark-over voltage at 100 V/µs - for 99 % of measured values - typical values of distribution at 1 kV/µs - for 99 % of measured values - typical values of distribution NGC 40101 350V YY - Customer type name - Nominal voltage - Year of production 1) At delivery AQL 0.65 level II, DIN ISO 2859 In ionized mode Terms in accordance with ITU-T Rec. K12 and DIN 57845/VDE0845 2) AB E / AB PM Issue 03, 18.04.2002 Page 1 of 2 Surge Arrester 2-Electrode-Arrester A80-C350X Ordering code: B88069X2360C103 Not to scale Dimensions in mm Non controlled document EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. AB E / AB PM Issue 03, 18.04.2002 Page 2 of 2