721-2204/037-000 WAGO Industrial Automation Components

WAGO 721-2204/037-000 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. Under UL 1059 and UL 1977, it has a rated voltage of 300V for Use Group B and D, with rated currents of 20A for Use Group B and 10A for Use Group D, and a 600V rating with a 20A current under UL 1977. CSA approvals mirror these ratings with slight variations in current. The connector features 8 connection points, 4 potentials, and utilizes Push-in CAGE CLAMP technology for secure connections, supporting solid and fine-stranded conductors of various sizes. It has a 4-pole configuration, with a pin spacing of 7.5mm, and dimensions of 44.05mm in width, 20.8mm in height, and 29.8mm in depth. It includes variable coding, anti-rotation protection, and a locking lever for the plug-in connection, which is a female connector/socket type. The part is made from light gray Polyamide (PA66) with a V0 flammability class, and chrome-nickel spring steel for the clamping spring. It operates within a temperature range of -60 to +85°C, is RoHS compliant, and comes in boxes of 50 pieces with the country of origin being Poland.