Surge arrester 2-electrode arrester Series/Type: V10-A500X Ordering code: B88069X4400C251 Issue/Date: Issue 10 / 2008-01-17 Version: 01 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers Please fill in the table and then change the color towhit (or invisible). This ensures that the table disappears for the customer PDF. To update the data sheet, click on the symbolPrevie and thenClos. Please do not alter the header or footer when copying the content. Identification/Classification 1: Surge arrester (header 1 + top left header bar) Identification/Classification 2: 2-electrode arrester (header 2 + bottom left header bar) Ordering code: B88069X4400C251 (top right header bar) Series/Type: V10-A500X (top right header bar) EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information Preliminary data (optional): contained therein without EPCOS prior express consent is prohibited. (if necessary) Department: KB AB E / KB AB PM EPCOS AG is a TDK Group Company. Date: Issue 10 / 2008-01-17 Surge arrester B88069X4400C251 2-electrode arrester V10-A500X Features Applications Standard size AC power lines Maximum current rating Class II - requirements Fast response time Stable performance over life High insulation resistance RoHS-compatible Electrical specifications 1) 2) DC spark-over voltage 400 ... 600 V Impulse spark-over voltage - at 1.2/50 s, 6 kV, for 99 % of measured values < 1500 V Response time < 100 ns - typical values < 20 ns Insulation resistance at 100 V > 1 G dc Class II according to EN 61643-11 Max. continuous operating voltage at 50/60 Hz U 255 V c rms Nominal discharge current 8/20 s I 20 kA n Maximum discharge current 8/20 s I 40 kA max Follow current at 50/60 Hz I 100 A f rms 3) AC discharge current (TOV at 1200 V) 1 operation 50 Hz, 0.2 s 300 A Weight ~ 8 g Operation and storage temperature -40 ... +90 C Climatic category (IEC 60068-1) 40/ 90/ 21 Marking, black positive 500 YY O 500 - Nominal voltage YY - Year of production O - Non radioactive 1) At delivery AQL 0.65 level II, DIN ISO 2859 2) In ionized mode 3) TOV Temporary over voltage KB AB E / KB AB PM Issue 10 / 2008-01-17 Please read Cautions and warnings and Page 2 of 4 Important notes at the end of this document.