Wago 221 Series Compact Splicing Connectors for all wire types. Proven and perfected: WAGO's 221 Series COMPACT Splicing Connectors for all wire types set new standards. WAGO's new 221 Series tool free lever operated connectors for electrical installations allow solid, stranded and fine-stranded wires to be connected faster, more reliably, while minimizing the amount of space in junction boxes.
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