Withstands 2000 VAC dielectric voltageCertified for current interrupting at full rated currentMaximum 30 deg C temperature rise at full rated current after 50 cycles of overload at 150% of rated current at a power factor of 75% temperature riseTerminals identified in accordance with UL 498 (brass, white, green)18 to 10 AWG stranded copper conductor terminal accommodationUL 94-HB or better flammability rating0.06 in brass contact blades, 0.04 in copper alloy blades#8-32 brass/nickel plated for neutral terminal screw, #8-32 brass multiple drive (green) ground screwRibbed nylon housing is impact and chemical-resistantFast lead assembly screwsBeveled housing prevents snaggingBlack nylon housing, clear polycarbonate retainer, natural nylon blade holder and cord clamp