What are the difference between C-Curve and D-Curve for
MCB's.

Answer Posted / sean foley

answer 11 is pretty much right.
A basic rule of thumb is
B - beyond normal lengths (for very long cables)
C - common (normal) installation
D - Demand on start-up (high initial "rush" current on
motors / heat pumps)

Is This Answer Correct ?    4 Yes 8 No



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