Hubbell IN3100MS2 replacement interior for a Hubbell HBL3100PS2W male Insulgrip pin and sleeve plug (Style 2). Rated 600VAC/250VDC 100A, 2-pole 3-wire. Rejuvenate your old plug at a fraction of the cost. Please make sure that your plug is part number HBL3100PS2W. The "S2" stands for "Style 2"; these will only fit Style 2 so if your part number ends in S1, this will not fit.
