250-203 WAGO Terminal Blocks

WAGO 250-203 is an automation part with a short circuit breaking rating and electrical data adhering to IEC/EN 60664-1 standards, including a nominal voltage (III/3) of 250V, rated impulse voltage (III/3) of 4kV, rated voltage (III/2) of 320V, rated impulse voltage (III/2) of 4kV, nominal voltage (II/2) of 630V, rated surge voltage (II/2) of 4kV, and a rated current of 8A. It features UL 1059 approval with rated voltages of 300V and rated currents of 8A for Use Group B and 5A for Use Group D, alongside CSA approval with rated voltages of 300V and rated currents of 10A for both Use Groups B and D. The part includes 3 connection points, a single connection type, and one level, utilizing Push-in CAGE CLAMP technology with push-button actuation. It accommodates solid and fine-stranded conductors ranging from 0.2 to 1.5mm2 (24 to 16 AWG), with strip lengths of 8.5 to 9.5mm and a conductor connection direction to PCB of 45 degrees. Physical specifications include a pin spacing of 3.5mm, dimensions of 12mm in width and depth, a height of 16.7mm, and a height from the surface of 13.1mm. The solder pin length is 3.4mm with dimensions of 0.4 x 0.75mm and a drilled hole diameter with tolerance of 1.1 (+0.1)mm. It features a gray color, made from Polyamide (PA66) with a flammability class of UL94 V0, and uses a copper alloy for the clamping spring with tin contact plating. The part has a fire load of 0.036MJ and weighs 1.6g. It operates within a temperature range of -60 to +105°C, is RoHS compliant without exemption, and comes in a box packaging of 400 pieces per unit with a country of origin of CH and a GTIN of 4044918648219.