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| 25.11.2007
Certification of two-positioned module made by Proton-Electrotex, JCS with the base plate width 60 mm to comply with UL 1557 StandardProton-Electrotex, JCS has successfully passed testing and evaluation of two-positioned module with the base plate width 60 mm in UL laboratory located in USA to comply with UL 1557 Standard. (Electrically Isolated Semiconductor Devices). UL File No: E255404 (http://www.ul.com/, section “Certification”). This standard confirms quality and reliability of modules in this design and gives a possibility to use them in electro technical equipment supplied to US market. |