Phoenix Contact 3046728 The maximum current capacity of the component terminal block is determined by the integrated diode, which in this case is the 1N4007, capable of handling up to 0.5A of continuous current and 1300V of reverse voltage, with a screw connection method allowing for both level 1 and level 2 connections, supported by an NS35/7.5 or NS35/15 mounting type, and featuring a cross-section area ranging from 0.14mm² to 4mm², typically color-coded as gray.