Phoenix Contact 3046235 A component terminal block features test socket screws for inserting test plugs and is designed to handle a nominal voltage of 500V and a nominal current of 0.5A. It has two connections made using screw connection and can accommodate cross sections ranging from 0.14 mm² to 6 mm², with a rated cross section of 4 mm². The terminal block is mounted using the NS 35/7.5 or NS 35/15 mounting type and is available in gray color.