899-631/476-000 WAGO Electrical Connector Accessories

WAGO 899-631/476-000 is an automation part with a short circuit breaking rating as per IEC/EN 60664-1, featuring a nominal voltage of 250V (III/3), a rated impulse voltage of 4kV (III/3), and a rated current of 20A. It has an overvoltage category III and pollution degree 3, with contact resistance approximately 1mΩ and contact transition (plug/socket) approximately 0.25mΩ. The part measures 190mm in width, 30mm in height, and 145mm in depth, with internal wiring of 2.5mm2 suitable for general mains applications. It offers coding type A and can be mounted on a wall or installation plate, featuring IP20 protection type that upgrades to IP2xC when mated, indicating it is not intended for open, easily accessible areas. The plug-in connection includes mismating protection, ensuring 100% protection against mismating under various conditions, and utilizes a locking lever for secure connection. The insulation material is Polyamide (PA66) with a flammability class of UL94 V0, and the contact material is a surface-treated copper or copper alloy with tin plating. It has a fire load of 30.114MJ and weighs 281.4g. Designed for a processing temperature range of -5 to +40°C and a continuous operating temperature range of -35 to +85°C, with insulating parts rated for temperatures ≤ 105°C. This product is RoHS compliant without exemptions, packaged individually in a box, and has a GTIN of 4055143932080 with a customs tariff number of 85366990990, indicating its country of origin as DE.