Eaton AQB-A103 1376D96G02 Circuit Breaker

Eaton AQB-A103 is a 100-amp, three-pole circuit breaker (part number 1376D96G02) engineered to protect three‑phase electrical circuits by interrupting current during overloads or faults. This unit carries the AQB-A103 designation within Eaton’s AQB family, making it the exact replacement or procurement reference for three‑pole protection needs. Designed for use in electrical distribution panels, it provides reliable overcurrent protection to prevent wiring damage and equipment failure in systems that share three conductors. With a 100 A rating and three poles, it is suited to larger three‑phase circuits where consistent current limiting and rapid isolation are important for system safety and continuity. The AQB-A103 and 1376D96G02 identifiers allow precise ordering and compatibility verification within Eaton’s circuit-breaker lineup.