Black Mountable - Dual Entry Insulated Electrical Power Connectors 4 Ports 4 - 14 - Our Dual Entry Connector makes quick work of electrical connections.Black Mountable - Dual Entry Insulated Electrical Power Connectors 4 Ports 4 - 14 features include: Dual Entry Connector has Isolated Bolt Holes for mounting to trough, panel or wireway Wire Entry from Either Side Insulated with Rugged high-dielectric Rubber/Vinyl Coating Pre-filled with Oxide Inhibitor Plugs Marked with Connector Max Wire Size for easy identification Dual Entry Connector is 6061-T6 Aluminum CU9AL Dual Rated for use with Copper and/or Aluminum wires Temperature Range of ndash;49deg;F to 194deg;F (ndash;45deg; to 90deg;C) ANSI C119.4 amp; UL 486b Listed thru 750MCM CSA Certified through 600MCM size Rated for use with 194deg;F(90deg;C) Cables 600 Volt One Wire per Terminal Dimension Measurements = Inches Order Qty of 1 = 1 Piece Below is more info on our Black Mountable - Dual Entry Insulated Electrical Power Connectors 4 Ports 4 - 14