PV utility non fuse disco

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hhsting said:
Well the problem with meter disco is that there are no upstream fuses or overcurrent protection. So if a fuse is placed in meter disconnect that would change the AIC rating not the SCCR?
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Switches have SCCR, OCPD's have AIC. An appropriate fuse ahead of a NF switch will raise the SCCR of the switch. See the manufacturer's charts.
 
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