The Eaton QBHW2070 Miniature Circuit Breaker is a compact protective device designed to interrupt current flow in electrical circuits when overcurrent or short-circuit conditions occur. As part of Eaton's QBHW family, it is intended for use in low‑voltage distribution systems to guard circuits, equipment, and wiring from damage due to overloads. The model number QBHW2070 distinguishes this unit within Eaton's lineup, helping identify it for installation alongside compatible Eaton panels and breakers.
