Which Wire Connector Should You Use?

In this video we break down three of the most common electrical wire connectors used in residential wiring: wire nuts (also called marettes or twist-on connectors), push-in connectors (often confused with ‘backstab’ connections), and lever connectors (often called WAGO connectors or lever clips/nuts). We explain how each type of connector actually works, where each one shines, and the common mistakes that can lead to bad electrical connections, exposed copper, overheating, or failed splices over time.

Whether you’re renovating your own home, learning basic electrical skills, or just trying to understand the difference between wire nuts, push connectors, and WAGO connectors, this video is meant to make electrical connections easier to understand in a practical, approachable way.

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