890-274/072-000 WAGO Electrical Connector Accessories

WAGO 890-274/072-000 is an automation part with a short circuit breaking rating and electrical data conforming to IEC/EN 60664-1 standards. It has a nominal voltage of 400V (III/3), a rated impulse voltage of 6kV (III/3), and a rated current of 16A, with specific ratings of 13A for a 3-pole load and 10A for a 4-pole load. For the US market, certain versions may be used for current interruption in applications with currents below 5A and voltages up to 600V, as per UL 1977, which rates it for 600V and 12A. The part features approximately 1mΩ of contact resistance and about 0.25mΩ contact transition plug/socket. It offers 4 connection points, each utilizing Push-in CAGE CLAMP technology for various conductor types and sizes, with a strip length of 9mm and a pole number of 4. The physical dimensions include a pin spacing of 4.4mm, width of 19.2mm, height of 11.7mm, and depth of 34.1mm. Designed for control technology applications, it has a mechanical coding of "B", no variable coding, and is marked with "AI DI U+ U-". The plug-in connection is a male connector/plug with mismating protection and the possibility of retrofitting a locking lever. The part is made from Polyamide (PA66) in light green with a gray cover, has a V0 flammability class, and uses Chrome-Nickel spring steel for the clamping spring. It operates within a temperature range of -5 to +40°C for processing and -35 to +85°C for continuous operation. Packaged in boxes of 50, it is RoHS compliant without exemption, has a GTIN of 4055143523653, and is manufactured in Poland.