250-314 WAGO Terminal Blocks

WAGO 250-314 is an automation part with a short circuit breaking rating as per IEC/EN 60664-1. It features nominal voltages of 100V (III/3), 160V (III/2), and 320V (II/2), with rated impulse voltages of 2.5kV for both III/3 and III/2, and a rated surge voltage of 2.5kV for II/2. The rated current is 4A according to IEC/EN standards. For UL standards, it has a rated voltage of 300V and a rated current of 5A for both Use Groups B and D. CSA standards indicate a rated voltage of 300V and a rated current of 2A for both Use Groups B and D. The part includes 14 connection points, with a single connection type and level, utilizing Push-in CAGE CLAMP technology with push-button actuation. It accommodates solid and fine-stranded conductors ranging from 0.14 to 0.5mm2 (24 to 20 AWG), with a conductor diameter of 0.4 to 0.8mm and a strip length of 8.5 to 9.5mm. The conductor connection direction to PCB is 45 degrees, and it has a pole number of 14. Physical specifications include a pin spacing of 2.5mm, width of 36.5mm, height of 16.7mm, depth of 12mm, and a solder pin length of 3.6mm. The drilled hole diameter with tolerance is 1.1 (+0.1)mm. It features a THT PCB contact with an in-line solder pin arrangement and one solder pin per potential. The part is gray, made from Polyamide (PA66) with a flammability class of V0, and uses a copper alloy for the clamping spring with tin contact plating. It has a fire load of 0.118MJ and weighs 4.9g. The operating temperature range is -60 to +105°C. It is RoHS compliant without exemption, packaged in boxes with a standard pack unit of 120 pieces, and has a GTIN of 4050821573203. The country of origin is CH, and it has a customs tariff number of 85369010000.