tell me the difference | Microcontroller › PIC › tell me the difference This topic has 0 replies, 1 voice, and was last updated 12 years, 3 months ago by Caleb. Viewing 1 post (of 1 total) Author Posts February 11, 2011 at 6:54 am #737 CalebParticipant sir i wanna know abt the difference bw Vaccum Circuit breaker and SF6 CB, which is more reliable, better in operation and cost effective ? thanx Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In