Their simple, ergonomic design and global approvals have convinced the American cooling technology manufacturer True Manufacturing to install them in their devices.

As a universal connection technology, the 221 Series Inline Splicing Connector’s compact dimensions not only improve current installations, the small footprint also allows for a wide variety of new applications, such as the inline connection of installation lines in junction boxes (e. Since 2013, DIN VDE 0100-520:2013- 06 has also enabled the use of connection components tested to the relevant product standards in areas no longer accessible to people after installation. Crimp closed-end connectors are used to terminate wires as well as seal them from oxygen and moisture, which would otherwise cause corrosion. The 873 Series LUMI-NUTS® are fully protected against accidental contact making them the ideal solution for internal wiring.The dark gray/yellow and blue versions clearly distinguish the neutral and PE (ground) conductors in the distribution cabinet.

It is also used in lighting applications, wire extension applications, and through connections with limited space. Single and dual wire splices meet MIL-T-81714 requirements and are highly resistant to temperature and fluids. WAGO's mounting carriers are ideal for distribution extensions with WAGO’s 221 Series COMPACT Splicing Connectors. It is available in six sizes and is compatible with WAGO’s 221 Series Lever-Nuts® and 2773 Series WALLNUTS®, for example.While connecting the conductor, recessed handles on the sides ensure an easy, secure grip on the connector.