Ilsco® ACM AL Pin Connectors are dual rated for aluminum and copper conductor to 600 Volts and 90°C. Stranded Class B & C concentric, compressed and unidirectional lay compact. Rated for full ampacity of incoming conductor. High strength aluminum alloy. Knurled pin, chamfered barrel, prefilled with De-Ox, insulating cover. UL486A/B listed and CSA certified, UL File E62525.