Phoenix Contact 3210208 To ensure safe connections, disconnect the terminal block and verify that the total current of all connected conductors does not exceed the maximum load current. The current and voltage ratings are determined by the type of plug used, with a nominal voltage of 400V and a nominal current of 20A. The connection method is push-in, and the rated cross-section for this connector ranges from 0.14mm² to 4mm². Additionally, the connector can be mounted on an NS35/7.5 or NS35/15 base, with a color designation of gray.