Withstands 2000 VAC dielectric voltage10 to 6 AWG wire8 to 4 AWG stranded copper wire terminal accommodationMaximum 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 riseSuper tough nylon housing offers better impact qualitiesStainless steel shroud protects contacts and prevents mismatingHeavy duty two-piece external cord clamp provides maximum strain reliefBox terminal with hex socket threaded slug, permits high clamping pressure on conductors without damaging strandsThermoplastic polyester interior provides heat resistance and impact strengthCertified for current interrupting at full rated currentBrass bladeStainless steel shroud restricts mismating with the wrong deviceStainless steel terminal screws302/304 stainless steel cord clamp screw, body holding screwIndoor dry unless protected by additional means