Hello Treckers, We are wondering, what the recommended size of particular symbols (acc. to IEC 417) could be. Especially the size for "Protection Class II" brings all the time discussions between manufacturer and certification bodies. Many standards such as IEC 1010 or IEC 950 say, they must be "visible". But what is visible??? Is there any guide, which we could use in regard to the size?
PS: I tried already to contact the sectretary of "SC 3C Graphical symbols for use on equipment" (Mr. Brigham). However, I could not get response. The Internetlink to IEC 417 does not help much in this question, I found no answer there. Any help is appriciated. Heiko K|hling RCIC - http://www.rcic.com Regulatory Compliance Information Center
