Phoenix 3031623 The component terminal block features a 250-volt nominal voltage rating and a 22-ampere nominal current capacity. It utilizes spring-cage connections for the first and second levels of connection and has a rated cross-sectional area of 2.5 mm². The available cross-sectional areas range from 0.08 to 4 mm², with mounting options including NS 35/7.5 and NS 35/15. The terminal block is also marked in gray color.