770-627 WAGO Electrical Connector Accessories

WAGO 770-627 is an automation part with a short circuit breaking rating and electrical data ratings per IEC/EN 60664-1, including a nominal voltage (III/3) of 400V, rated impulse voltage (III/3) of 6kV, and a rated current of 25A. It is categorized under overvoltage category III / Pollution degree 3. For the US market, certain versions may be used for current interruption in select applications with currents below 16A and voltages up to 600V, as per UL 1977, which rates it for a voltage of 600V and a current of 23A. The part has approximately 1mΩ of contact resistance and 0.25mΩ contact transition plug/socket. It features a total of 4 potentials, a preceding PE contact, and a 4-pole connection. The physical dimensions include a pin spacing of 10mm, width of 44mm, height of 35.9mm, and depth of 48.9mm. Designed for general mains applications, it has a coding of A, marking of N PE 2/L 1/L', and potential marking of the same. The mating force of a plug-in connection is approximately 20...70N, with a retention force when locked of >80N, and an unmating force of approximately 20...70N. It supports up to 200 mating cycles without resistive load and is a T-distribution connector type with IP20 protection, increasing to IP2xC when mated. Suitable for flying leads, it features a socket/plug contact type with mismating protection and a locking lever for secure connection. The part is black, made from Polyamide (PA66) with a flammability class of UL94 V0, and uses copper or copper alloy for contacts with a tin surface treatment. It weighs 21.7g and has a fire load of 0.447MJ. The operating temperatures range from -5...+40°C for processing and -35...+85°C for continuous operation, with insulating parts rated for ≤ 105°C. It is RoHS compliant without exemption, packaged in boxes of 50 pieces, and has a country of origin in DE, with a GTIN of 4044918935098 and a customs tariff number of 85366990990.