ABB SLC115CAFI Combo Arc Fault Circuit Breaker

ABB SLC115CAFI is a 1-pole, 15-amp, 120-volt combination arc-fault circuit interrupter (AFCI) breaker from ABB’s Sentricity line. This CAFI device provides arc-fault protection for residential circuits while delivering standard overcurrent protection, helping reduce the risk of fire from electrical arcing. Designed for use in ABB SENTRICITY main breaker load centers, it occupies a standard 1-pole footprint and measures approximately 0.98 inches (25 mm) wide per pole. It offers an interrupting rating up to 10 kAIC, enabling reliable protection for typical branch circuits in 120 V, single-phase installations. The SLC115CAFI is intended for use in compatible ABB panels and is part of ABB’s modern AFCI lineup for Sentricity systems.