Cutler-Hammer QBGF2020N 2-Pole Circuit Breaker

Cutler-Hammer QBGF2020N is a 2-pole circuit breaker rated for 20 amps at 240 volts. It interrupts current on both hot conductors of a 240 V circuit, delivering overcurrent protection and enabling rapid isolation of fault conditions. The two-pole design ensures simultaneous disconnection of the paired conductors, which is important for protecting multiwire branch circuits and shared neutral configurations. The model number QBGF2020N identifies this specific Cutler-Hammer device, making it suitable for installations that require a dedicated 2-pole, 20 A breaker for 240 V circuits. Use this component to safeguard wiring, receptacles, and connected equipment from overloads and short circuits, supporting electrical safety and system reliability.