Wago 221 Series Splicing Connector with Levers for All Conductor Types

July 17, 2026

Splicing connector with levers, 221 Series

Enjoy effortless electrical installations with splicing connector with levers (item number 221-420). From wiring intercom systems to installing electrical ovens, connecting different conductor types is quick and hassle-free with WAGO’s compact 221 Series splicing connector, which allows you to quickly and safely connect different types of conductors.

Ensure that the strip lengths are 11 mm  when connecting conductors to splicing connector with levers. Our splicing connector is rated for 450 V and is designed for use with a rated current of up to 32 A. It is therefore suitable for high-load applications. This product features conductor terminals and utilizes CAGE CLAMP®.

Wago’s proven universal connection known as CAGE CLAMP® is the industry standard for connection technology and electrical interconnections. Dimensions: (29.8 x 15.8 x 18.3) mm (width x height x depth). Splicing connector with levers is suitable for conductor cross sections ranging from 0.2 mm² to 4 mm².

WAGO’s 221 Series Splicing Connector with levers impresses with its innovative design for different conductor cross-sections. That’s why WAGO’s lever-equipped splicing connector holds a unique trademark within electrical interconnection technology. The flat levers, which fit seamlessly into the 221’s base, act like a cast when closed and can be positioned neatly in any housing without disturbing edges.

Due to the wide design of each leaver, they can all be operated perfectly without tools for convenient conductor terminations. The transparent housing displays robust technology and enables immediate visual inspection for the correct contact of solid, stranded and fine-stranded conductors. Resembling piano keys, the levers’ design perfectly combines the functional and aesthetic connection technology “Made by WAGO.”

This product is designed for specific Ex applications (please refer to the product datasheet).