Phoenix Contact 2718196 The initiator/actuator terminal block has a nominal voltage of 250 V and a maximum current capacity of 24 A, achieved through screw connections at the third and fourth levels. The rated cross-sectional area is 2.5 mm², while it can accommodate cross-sections ranging from 0.2 to 4 mm². Mounting options include NS 35/7,5 and NS 35/15 types, with a standard color designation of gray.