Phoenix Contact 3038516 A double-level spring-cage terminal block with a nominal voltage of 500 V and a nominal current capacity of 22 A is available. The connection method utilizes a spring-cage design for the first and second levels, allowing for flexible connections between different wires or circuits. The rated cross-sectional area of the terminals ranges from 0.08 mm² to 4 mm². This terminal block can be mounted using two standard mounting types: NS 35/7,5 and NS 35/15, with a color specification of gray.