... Climatic category (IEC 60068-1) Marking, blue negative Please read Cautions and warnings and Important notes at the end of this document. Applications Modem Data lines Hz; 0. cycles) 5) 8/20 µs 5) 8/20 µs 5) 10/350 µs 4) Page B88069X2261B252 T31-A90X 90 V ± < 450 V < 300 V < 500 V < 380 ...
... Surge arresters may be used only within their specified values. In case of overload, the head contacts may fail or the component may be destroyed. Damaged surge arresters must not be re-used Please read Cautions and warnings and Important notes at the end of this document. Page B88069X2261B252 T31-A90X Not to scale Dimensions in mm Non controlled document Issue 03 / 2007-03-29 ...
Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...