ILSCO® NIMBUS® Multi-Tap Connector, Type PBTD 2-Sided Entry 2-Port Dual Rated Insulated, Aluminum/Copper Conductor, 600 VAC, 250 to 750 kcmil Wire, 1/2 in Hex, 535 A, -45 to 90 deg C, Aluminum, 3.47 in L x 3.25 in W x 3.31 in H