890-843 WAGO Electrical Connector Accessories

WAGO 890-843 is an automation part with a nominal voltage of 250V (III/3) and a rated impulse voltage of 4kV (III/3) according to IEC/EN 60664-1 standards. It has a rated current of 16A, with a note that the rated current is 13A for a 3-pole load. The part is designed for overvoltage category III and pollution degree 3. For the US market, it is noted that some versions may be used for current interruption in select applications with currents below 5A and voltages up to 600V, as per UL 1977, which rates it for 600V and 14A. The contact resistance is approximately 1mΩ, with a contact transition plug/socket of approximately 0.25mΩ. It features 3 total potentials, 1 level, and a 3-pole connection. The physical specifications include a pin spacing of 4.4mm, a width of 14.8mm, a height of 31.9mm, a height from the surface of 28.4mm, a depth of 12.2mm, solder pin length of 3.5mm, and solder pin dimensions of 1 x 0.8mm. The drilled hole diameter with tolerance is 1.3 (+0.1)mm. It is intended for control technology applications, with a straight design, female connector/socket type, and PCB connection. It offers mismating protection and a locking lever for secure connection. The material is gray polyamide (PA66) with a flammability class of V0 and tin-plated copper or copper alloy contacts. It operates within a temperature range of -5 to +40°C for processing and -35 to +85°C for continuous operation. The product is RoHS compliant, packaged in boxes of 100 pieces, and has a country of origin of PL.