Phoenix 3040753 The component terminal block is designed with specific parameters that vary depending on the chosen component. For a typical integrated diode, it has a nominal voltage of 500V and an average current rating of 0.5A. It supports two connection methods: spring-cage/plug-in, available at both first and second levels, with cross-sectional areas ranging from 0.08mm2 to 4mm2. Mounting options include NS35/15 and NS35/7.5, while the terminal block itself is grey in color.