The Wago 221-415 4mm2 5-Wire Compact Splicing Connector is an innovative solution designed for secure and efficient electrical connections. This connector accommodates solid, stranded, and fine-stranded conductors ranging from 0.14 to 4mm2, making it versatile for various wiring needs. With a current rating of 32A (IEC/EN) and a voltage capacity of up to 450V (IEC/EN), this product is suitable for high power consumption applications. Featuring Wago’s signature tool-free lever mechanism, installation is simplified—just pull the lever up, insert the conductor, and push the lever back down. Packaged in a convenient jar of 25 pieces, these connectors are ideal for both large-scale projects and smaller tasks. The transparent housing allows for easy inspection of connections, while the CAGE CLAMP® technology ensures a secure grip on conductors, providing reliable performance in confined spaces.