Phoenix Contact 3035072 The protective conductor double-level terminal block has a spring-cage connection method with connections available at both the first and second level, offering flexibility in setting up electrical connections. The cross-section of the conductor ranges from 0.08 mm² to 6 mm², suitable for various applications, while the mounting type is available in NS 35/7.5 and NS 35/15 configurations, ensuring compatibility with different requirements. Additionally, the terminals come in green-yellow color, making them easily identifiable.