Buy Schneider XPSUEP34AP Removable screw terminal block, 0.2-2.5 mm² solid or flexible, Removable screw terminal block, 0.25-2.5 mm² flexible with ferrule single conductor, Removable screw terminal block, 0.2-1.5 mm² solid or flexible twin conductor, Removable screw terminal block, 2 x 0.25-1 mm² flexible with ferrule without cable end, with bezel, Removable screw terminal block, 2 x 0.5-1.5 mm² flexible with ferrule with cable end, with bezel 48-240 V AC/DC - 10-10 % 2 W 48 V DC 6.5 VA 240 V AC 50/60 Hz 4 NO, 2 NC 0 For extending number of safety contacts Preventa XPS Universal Expansion Module Expansion to base module Cat. 4