IFC 4.3.2.20240128 (IFC4X3_ADD2) under development

I4

Semantic definition

The lower electromagnetic testing current limit in [x In], indicating that for currents lower than I4, the tripping time shall be longer than the associated tripping time, T5, i.e. the device shall not trip instantaneous.

Referenced in
Pset_ProtectiveDeviceTrippingUnitTypeElectroMagnetic
Table A

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