vault backup: 2026-05-01 16:24:18

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2026-05-01 16:24:18 -04:00
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@@ -8,6 +8,8 @@ daily: "[[2026-02-12]]"
---
# 2026-02-12 09:49:56
[[electrical-construction]]
### Interrupting Rating
* "short-circuit interrupting rating"
@@ -25,7 +27,8 @@ Measured in amperes, usually shown as kAIC.
[[nfpa-70_110_requirements#^10|NEC 110.10 Circuit Impedance, Short-Circuit Current Ratings, and Other Characteristics.]]
Applies to **assemblies**: distribution equipment like switchboards, panelboards, switches, etc.
Applies to **assemblies**: distribution equipment
like switchboards, panelboards, switches, etc.
Maximum current that the equipment can withstand
in a short-circuit event without damage.