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What is the minimum loading percentage for Load current to energize the Trip unit of Micro logic type or TMD type for NSX MCCB?

The loading percentage must be 15 % or more to energize the trip unit either Micrologic type or TMD type for NSX MCCB

Example if we hae NSX100N with trip unit Micrologic 2.2 - 100 A, here the minimum loading of network current must be not less than 15 A so that the trip unit will operate and sense any fault that can occur
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