Symbol 6012 from IEC 60417 - Title/Meaning: Constant voltage isolating transformer, general <br><p>Function/description: To identify an isolating transformer intended to limit the influence of the input voltage variations.<br>
Additional information: <br></p>
<ul><li>To indicate a fail-safe function, the letter F may be used adjacent of the graphical symbol.</li>
<li>To identify the isolating transformer of the type of constant voltage non-short-circuit proof, the symbol element 5221 shall be replaced by symbol 5944.</li>
<li>To identify the isolating transformer if the type of constant voltage short-circuit proof, the symbol element 5221 shall be replaced by symbol 5945</li>
<li>Editorial error in Note (2) was corrected by IEC 60417-C00079.</li></ul>
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2008-09-26
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/835dcfe6-ed0d-4405-a59b-42c9fda727fc_200.png">iso.org/obp/graphics/grs/835dcfe6-ed0d-4405-a59b-42c9fda727fc 200.png</a></span>