Square D QOB120GFI Miniature Circuit Breaker, QO Series, 20 A, 1 Pole, 120V AC, GFI, 10 kA AIR G2382655 AIR Rating 22kA at 120 240V AIR Rating 22kA at 120 240V AC For Use With Square D NQOD Panelboards Terminal Connection Pressure Plate Frame Size 100A QO Length 3 in Width 0 ANSI ISEA Cut Level A7 Glove Coating Material Uncoated Glove Coating Coverage Uncoated Color Black Glove Coating Finish None ANSI ISEA Abrasion Level Level 6 Series HexBlue 4045 Cuff Style Hook and Loop Glove Materials SuperFabric(R) ANSI ISEA Cut Grams 4321 Glove Construction Cut and Sewn Abrasion Resistant Yes Application General Purpose Stitching Material Nylon Glove Cut Clute Thumb Style Full Standards ANSI ISEA Square D QOB120GFI Miniature Circuit Breaker Suitable for protection of branch circuits supplying receptacles