721-2202/037-000 WAGO Electrical Connector Accessories

WAGO 721-2202/037-000 is a connector part of the MCS - MULTI CONNECTION SYSTEM, designed without breaking capacity as per DIN EN 61984, indicating it should not be connected or disconnected under load or when live. It adheres to IEC/EN 60664-1 standards, with nominal voltages of 500V (III/3), 630V (III/2), and 1000V (II/2), and a rated impulse voltage of 6kV across these categories. The rated current is 16A. UL and CSA approvals include a rated voltage of 300V for UL (Use Group B and D) with rated currents of 20A and 10A respectively, and for CSA (Use Group B and D) with rated currents of 15A and 10A respectively. UL 1977 specifications list a rated voltage of 600V and a rated current of 20A. It features 4 connection points, 2 potentials, and utilizes Push-in CAGE CLAMP technology for connections, supporting solid and fine-stranded conductors ranging from 0.2 to 2.5mm2 (24 to 12 AWG), with specific capacities for ferruled conductors. The connector has a 2-pole configuration, with a pin spacing of 7.5mm, and dimensions of 29.5mm in width, 20.8mm in height, and 29.8mm in depth. It includes variable coding, anti-rotation protection, a female connector/socket type, and mismating protection, but does not allow plugging without loss of pin spacing. The locking mechanism is a locking lever. Constructed from light gray Polyamide (PA66) with a flammability class of UL94 V0, the clamping spring is made from Chrome-Nickel spring steel (CrNi), and the contact material is a copper alloy with tin plating. It has a fire load of 0.142MJ and weighs 6.9g. The operational temperature range is -60 to +85°C, with a processing temperature range of -35 to +60°C. Packaged in boxes of 50 pieces, it is manufactured in Poland, with a GTIN of 4044918567640 and a customs tariff number of 85366990990. It complies with RoHS without exemptions.