Combination Arc Fault Circuit Interrupter (AFCI)

e-Catalog

Combination Arc Fault Circuit Interrupter (AFCI) is designed to eliminate arc faults. Arc faults are unintended electrical arcs that may ignite combustible materials in a dwelling. AFCI is compact, easy to install and has the flexibility to address shared and mixed neutrals. AFCI meets the latest National Electrical Code requirements.

ABB is introducing a new generation of residential circuit breakers powered by adaptive, machine learning arc-fault technology. ABB ReliaHome® ELITE circuit breakers use multiple intelligent algorithms to distinguish between normal household activity and true electrical hazards, delivering best-in-class protection while minimizing unnecessary interruptions.

Features

Machine learning technology
Compact design
Trip indication window clearly identifies trip
LED lights flash to signal whether the breaker trip on overload, series arc or parallel arc
Push-button test
Series protection
Parallel protection
Overload protection
Short circuit protection

Benefits

Machine learning platform — a continuous feedback loop improves breaker performance over time
Continuous improvement — field diagnostics drive future enhancements to meet evolving home demands
Future-ready — machine-learning technology for future scalability with the home’s evolving needs
Advanced protection to help prevent personal injuries, electrical shocks, and fires
Plug-on neutral eliminates the need for pigtail termination
Provides simple to apply shared/mixed neutrals solution
One-inch standard breaker package frees up valuable wire bending space
Satisfies code requirement through most recent NEC update for arc fault protection
AFCI prevents arc faults that might arise from:
- Damaged wires
- Neutral leads pinched to a grounded metal box
- Worn electrical insulation
- Loose electrical connections
- Shorted wires
- Wires or cords in contact with vibrating metal
- Overheated or stressed electrical cords and wires
- Misapplied/damaged appliances