ANVILFIELD
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Field glossary

AIC

Ampere interrupting capacity: the maximum fault current an overcurrent device can interrupt, a device-level rating

Used across 4 Anvilfield field guides, most in Electrical.

Also defined as

  • Ampere interrupting capacity, the fault current a breaker can open safely, in kA
  • Ampere interrupting capacity, the fault current a breaker can safely interrupt

Where this shows up

ElectricalOne-line diagram field guideElectricalDistribution equipment guideElectricalUL 508A control panel and SCCRElectricalPanelboard installation

Related terms

SCCR%ZATSAvailable fault currentCT / PT (VT)EGCFLAkVA / MVA

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