721-603/114-042 WAGO Industrial Automation Components

WAGO 721-603/114-042 is a connector part of the MCS - MULTI CONNECTION SYSTEM, designed without breaking capacity as specified in 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 320V for overvoltage category III/3 and pollution degree 3, and 630V for category II/2, both with a rated impulse voltage of 4kV and a rated current of 12A. UL ratings include a 300V rated voltage and 15A rated current for Use Group B, and the same voltage with a 10A current for Use Group D, alongside a UL 1977 rating of 600V and 15A. CSA approvals mirror the UL ratings for both Use Groups B and D. The connector features three connection points, a single connection type with CAGE CLAMP technology, and supports solid and fine-stranded conductors ranging from 0.08 to 2.5mm2 (28 to 12 AWG), with specific capacities for ferruled conductors. It has a 5mm pin spacing, dimensions of 36mm in width, 17.5mm in height, and 27.5mm in depth, and offers variable coding, snap-in flange or feed-through mounting, and anti-rotation protection. The male connector/plug is made from light gray Polyamide (PA66) with a V0 flammability class, featuring a chrome-nickel spring steel clamping spring, electrolytic copper contacts with tin plating, and is designed for a temperature range of -60 to +100°C. It weighs 7g, has a fire load of 0.086MJ, and is RoHS compliant without exemptions. The product is packaged in boxes of 50 pieces, with a GTIN of 4050821280590 and a customs tariff number of 85366930000, indicating its origin in Germany.