Overview
The Square D HOM115CAFI is a 15 A, 120 VAC, single-pole Homeline combination arc-fault circuit interrupter with plug-in mounting and a pigtail neutral. It combines series- and parallel-arc detection with thermal-magnetic overload and short-circuit protection and a 10 kA AIR rating.
Key Features
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Protection: Combination AFCI protection detects hazardous series and parallel arcing while the thermal-magnetic trip responds to overloads and short circuits.
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Installation: The breaker plugs into compatible Homeline equipment and uses a screw-clamp load terminal plus a factory pigtail connection to the panel neutral bar.
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Compatibility: Use only in Square D Homeline load centers and CSEDs specifically listed for pigtail-neutral HOM-CAFI breakers.
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Performance: Rated 15 A, 1 pole, 120 VAC and 10 kA AIR for dwelling branch-circuit arc-fault protection.
Specifications
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Model: Square D HOM115CAFI
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Electrical rating: 15 A, 1 pole, 1 phase, 120 VAC
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Interrupting rating: 10 kA AIR
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Mounting and connection: Homeline plug-in with screw-clamp load terminal and pigtail neutral
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Conductor range: 14–8 AWG
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Temperature and certifications: 40°C ambient rating; UL Listed; HACR rated
Common Applications
- Bedrooms, living spaces and other dwelling circuits requiring 15 A combination AFCI protection.
- Residential panel upgrades using compatible Homeline load centers.
- Exact-model replacement where HOM115CAFI is specified.
