Eaton NSB BQC215215 Miniature Circuit Breaker

Eaton NSB BQC215215 Miniature Circuit Breaker is a 2-pole overcurrent protection device built for 1-phase electrical systems. This model is rated for 15 A at 240 V and supports 50/60 Hz operation, aligning with common single-phase service specifications used in many residential and light commercial installations. As part of Eaton’s NSB family, the BQC215215 provides automatic interruption of current when an overload or short circuit is detected, helping protect wiring and connected loads. The two-pole configuration ensures both conductors are simultaneously disconnected, enhancing safety in 1-phase circuits. Suitable applications include protecting branch circuits feeding lighting, outlets, and other moderate-load circuits in panelboards designed for 240 V single-phase distribution.