Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, GFI, 10 kA AIR 43GV21 Inside Diameter: 1-9/16 in

Inside Diameter: 1-9/16 in

Body Height 1 3/8 in

6LN Wire Cutter Yes Jaw Style Curved

Type Micro Carbon Material Microcarbon

Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, GFI, 10 kA AIR 43GV21 Inside Diameter: 1-9/16 inSquare 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