Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, GFI, 10 kA AIR 43GV21 030 RPM Replacement For 4C440

030 RPM Replacement For 4C440 Includes Drive Package Yes Airflow @ 0

9/64 in Hard

Type Micro Carbon Material Microcarbon

Staff Style Flag-Style

75 Insert Material Solid Carbide Manufacturer Grade KCU10 Full Radius No Corner Radius (Decimal Inch) 0

Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, GFI, 10 kA AIR 43GV21 030 RPM Replacement For 4C440Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, 10 kA AIR at 120V AC, A Curve. Bolt on mounting, Class A 6 mA Ground Fault Protecting. Designed for use in QO and NQOD panelboards. Suitable for protection of branch circuits supplying receptacles, lighting and small appliances against ground faults. Trip indicator and push to test feature. UL Listed. Series QO Amps 20 A Number of Poles 1 AC Voltage Rating 120V AC Circuit