ILSCO® NIMBUS® Multi-Tap Connector, Type PBTD 2-Sided Entry 3-Port Dual Rated Insulated, Aluminum/Copper Conductor, 600 VAC, 6 AWG to 250 kcmil Wire, 5/16 in Hex, 290 A, -45 to 90 deg C, Aluminum, 3.07 in L x 2 in W x 2.17 in H