Square D QO120 Miniature Circuit Breaker 20 A, 120 240V AC, Single Phase, 10kA at 120 240V AC, QO, Std 4YFX2 Rated Input 200 ft lb Rated Input 200 ft lb 46 Insole Material Polyurethane Liner Material (PRINT) Synthetic Fabric Ninety Degree Heel (PRINT) Yes CSA Standards Met Not Applicable Shank Material (PRINT) Nylon Insole Material (PRINT) Polyurethane All Leather Upper Yes Outsole Material (PRINT) Rubber Maximum Heat Rating (PRINT) Not Rated Slip Resistance Value Mark II Dry 1 Insulation Technology Not Applicable Insulation Weight (PRINT) Not Applicable Metatarsal Guard System Not Applicable Chemical Resisting Sole (PRINT) No Gender (PRINT) Men's Slip Resistance Value Mark II Wet 0 For Use With QO Load Centers and NQ Panelboards Terminal Connection Pressure plate