Multiple connectors are made from either copper or aluminum bar and can be used in a variety of neutral and grounding applicationsAluminum connectors are tin plated for low contact resistance and are suitable for use with copper or aluminum conductors, dual rated for use with aluminum and copper cables14 to 4 AWG wire size10-circuits0.312 in hole spacing
NSi 4-14-12112 Multiple Connector Neutral Bar, 3.81 in L x 0.31 in W x 0.44 in H