sureshrathi
Jul 21, 2010, 11:16 PM
What is the usage of sf6 breaker
KISS
Jul 22, 2010, 12:56 PM
Took a while for this question to "click".
See Sulfur hexafluoride - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Sulfur_hexafluoride)
chris54
Sep 24, 2010, 12:39 PM
It's a smaller and quicker circuit breaker that uses SF6 to 'quench' the arc. Unfortunately SF6 is a very unpleasant gas.