Phoenix Contact 3212468 The terminal block features a double-level design where current and voltage are determined by the plug used in conjunction with an equipotential bonder. It has specific nominal values of 500 V and 16 A, utilizing push-in/plug connection for both levels. The first and second levels have rated cross sections ranging from 0.14 mm² to 1.5 mm² and can be mounted using the NS 35/7.5 or NS 35/15 mounting type, with a standard gray color.