B88069X6061B502 TDK

Surge arrester 3-electrode arrester Series/Type: EZ3-A250X Ordering code: B88069X6061B502 Version/Date: Issue 02 / 2007-09-06 Version: 6 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 colour 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: 3-electrode arrester (header 2 + bottom left header bar) Ordering code: B88069X6061B502 (top right header bar) Series/Type: EZ3-A250X (top right header bar) Preliminary data (optional): (if necessar EPCOS AG y) 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Department: KB AB E / KB AB PM Date: Issue 02 / 2007-09-06 EPCOS AG is a TDK Group Company. Surge arrester B88069X6061B502 3-electrode arrester EZ3-A250X Features Applications Extremely small size Branch exchange (MDF) Fast response time Line protection High current rating Station protection Stable performance over life Very low capacitance High insulation resistance RoHS-compatible Electrical specifications 1) 2) 4) DC spark-over voltage 250 V % 20 4) Impulse spark-over voltage at 100 V/s - for 99 % of measured values < 600 V - typical values of distribution < 450 V at 1 kV/s - for 99 % of measured values < 750 V - typical values of distribution < 600 V Service life 5) 10 operations 50 Hz, 1 s 5 A 5) 1 operation 50 Hz, 0.18 s 5 A 5) 10 operations [5x (+) & 5x ()] 8/20 s 5 kA 5) 1 operation 10/350 s 1 kA 5) 300 operations (alternating polarity) 10/1000 s 200 A 4) Insulation resistance at 100 V > 1 dc G 4) Capacitance at 1 MHz < 1.5 pF 3) DC holdover voltage at 135 V / 1300 < 150 ms dc 3) Transverse delay time < 0.2 s Arc voltage at 1 A ~ 10 V Glow to arc transition current ~ 1 A Glow voltage ~ 80 V Weight ~ 0.8 g Operation and storage temperature -40 ... +90 C Climatic category (IEC 60068-1) 40/ 90/ 21 Marking, blue, negative EZ 250 YY O EZ - Series 250 - Nominal voltage YY - Year of production O - Non radioactive KB AB E / KB AB PM Issue 02 / 2007-09-06 Please read Cautions and warnings and Page 2 of 4 Important notes at the end of this document.