How to calculate rated currennt Of Mcb for 2hp motor...
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Answer Posted / shri..
v = 415
hp = 2
PF 0.7
W = 1492
A = (1492)/(415*1.732*0.7)
A = 1044.4 /503.14
A = 2.96 Amps / Phase
Take a MCB c curve type
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