745-3112 WAGO Terminal Blocks

WAGO 745-3112 is an automation part with a short circuit breaking rating and electrical data ratings per IEC/EN 60664-1, including nominal voltages of 320V (III/3) and 630V (II/2), rated impulse voltages of 4kV (III/3, III/2, II/2), and a rated current of 32A. It has UL 1059 approval with rated voltages of 300V and rated currents of 20A (Use Group B) and 10A (Use Group D), along with CSA approval for similar ratings. The part features 12 connection points, a single connection type with CAGE CLAMP technology, and supports solid and fine-stranded conductors ranging from 0.08 to 4mm2 (28 to 12 AWG), including those with insulated or uninsulated ferrules. It has a 45° conductor connection direction to PCB, a pole number of 12, and a pin spacing of 5mm. Physically, it measures 61.5mm in width, 23mm in height, 19.4mm in depth, with a solder pin length of 4mm and dimensions of 0.8 x 1.2mm. The drilled hole diameter with tolerance is 1.5 (+0.1)mm. It is designed for THT PCB contact with in-line solder pin arrangement and two solder pins per potential. The part is gray, made from Polyamide (PA66) with a V0 flammability class, and uses Chrome-Nickel spring steel and Electrolytic Copper with tin plating for its clamping spring and contact materials, respectively. It has a fire load of 0.322MJ and weighs 21.5g. The operating temperature range is -60 to +105°C. It is RoHS compliant without exemption, packaged in boxes of 48 pieces, and has a GTIN of 4045454153762 with a customs tariff number of 85369010000. The country of origin is Poland.