Abdul Basit Khan Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 2011/12/01 at 10:59 am in reply to: How to Calculate the Bus Bar Size #12590 Abdul Basit KhanParticipant smorkos said: you can use bus-bars 20*10mm or up. but take care about the short circuit level and choose the bus-bars holders aacordingly. Thanks for guidence but what is the formula to calculate the bus bar size. Regards, Abdul Basit 2011/12/01 at 8:06 am in reply to: Shared Electrical Calculation Tools between members #12625 Abdul Basit KhanParticipant Laurent said: Do you know there is now a library of Electrical calculation tools shared by members ? This topic is to add your comments and suggestions regarding these tools and the sharing area ! i have sme problum to signing in. 2011/10/03 at 6:56 am in reply to: 3 Pole & 4Pole MCCB which one is suitable #12551 Abdul Basit KhanParticipant I am still don't understand the advantages and dis advantages between them in a power ditribution on 350 computers in a software house??? Author Posts Viewing 3 posts - 1 through 3 (of 3 total)