735-127 WAGO Terminal Blocks

WAGO 735-127 is an automation part with a short circuit breaking rating and electrical data compliant with IEC/EN 60664-1 standards. It features nominal voltages of 250V (III/3), 320V (III/2), and 630V (II/2), with a rated impulse voltage of 4kV across these categories and a rated current of 10A. This part is approved per UL 1059, with rated voltages for UL Use Groups B and D at 300V and rated currents at 10A. CSA approvals mirror these specifications with identical voltage and current ratings for Use Groups B and D. It offers 7 connection points, a single connection type, and one level, utilizing PUSH WIRE technology with push-button actuation. The part accommodates solid conductors from 0.5 to 1.5mm2 (20 to 16 AWG), and fine-stranded conductors, both with and without insulated ferrules, from 0.5 to 1mm2. The strip length for connections is 8 to 9mm (0.31 to 0.35 inches), and the conductor connection direction to PCB is 90 degrees. Physical specifications include a pin spacing of 3.81mm (0.15 inches), dimensions of 26.67mm width, 21.9mm height, 18.4mm height from the surface, and 10.8mm depth. The solder pin length is 3.5mm, with dimensions of 0.4 x 0.9mm, and a drilled hole diameter with tolerance of 1 (+0.1)mm. It features a plugging capability without loss of pin spacing, THT PCB contact, in-line solder pin arrangement, and two solder pins per potential. The part is orange, made from Polyamide (PA66) with a flammability class of V0, and uses Chrome-Nickel spring steel (CrNi) for the clamping spring and Electrolytic Copper (ECu) with tin plating for contacts. It weighs 5.6g and has a fire load of 0.073MJ. The operational temperature range is -60 to +105°C. It is categorized under Product Group 4 (Printed Circuit Connectors), with eClass 10.0 and 9.0, and ETIM 8.0 and 7.0 classifications as 27-44-04-01 and EC002643, respectively. Packaged in boxes of 180 pieces per unit (45 pieces per sub-packaging unit), it is manufactured in Switzerland, has a GTIN of 4044918792844, a customs tariff number of 85369010000, and complies with RoHS without exemptions.