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Anonymous Poster

MCB

02/09/2011 1:35 AM

15kA means short circuiting current of MCB.Icn=10000A what is the meaning of this one.The both marking are in a same MCB.Please help me friends.
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pieface_ie
Active Contributor

Join Date: Nov 2010
Location: Ireland
Posts: 15
#1

Re: mcb

02/09/2011 5:00 AM

Icn is the rated breaking capacity of the Mcb. So it means the Mcb can safely break a fault current of up to 10,000Amps.
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