cstaricalcutta.gov.incstaricalcutta.gov.in/images/tnr_b_45_09072020.pdf · s.n0 specification 01 02...
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- cstaricalcutta.gov.incstaricalcutta.gov.in/images/TNR_B_45_09072020.pdf · S.N0 Specification 01 02 ACB for 800 Amp , 415V (Uimp=12KV), lcw =50kA or higher for 1 sec (lcu @415V=lcs=50kA
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Post on 08-Feb-2021
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