253-109 WAGO Terminal Blocks

WAGO 253-109 is an automation part designed for printed circuit connections, featuring a short circuit breaking rating as per IEC/EN 60664-1 standards. It operates with a nominal voltage of 320V in overvoltage category III with a pollution degree of 2, and a nominal voltage of 630V in overvoltage category II, both with a rated impulse voltage of 4kV. The part supports a rated current of 17.5A according to IEC/EN standards, and varying rated currents under UL and CSA certifications for different use groups, with a maximum of 8A for UL and CSA Use Group B, and 5A for UL and CSA Use Group D, all at a rated voltage of 300V. It accommodates 18 connection points across 9 potentials, utilizing PUSH WIRE connection technology for solid conductors ranging from 0.5 to 1.5mm2 or 20 to 16 AWG, with specific strip lengths for effective wiring. The physical dimensions include a pin spacing of 5mm, width of 47mm, height of 16.6mm, and depth of 12.8mm, with a solder pin length of 3.6mm. The terminal block is made from gray Polyamide (PA66) with a flammability class of V0, featuring chrome-nickel spring steel for the clamping spring, and electrolytic copper with tin plating for contacts. It has a fire load of 0.163MJ and weighs 7.9g. Designed to withstand temperatures ranging from -60 to +105°C, it complies with RoHS environmental standards. The product is packaged in boxes with 100 units per package (25 units per SPU), manufactured in China, and identified by GTIN 4044918689557 with a customs tariff number of 85369010000.