What are receptacles called where wires are inserted into holes instead of being looped around screws?

Push-in receptacles are specifically designed to allow wires to be inserted directly into holes rather than being secured by wrapping them around screws. This type of connection is often favored for its convenience and efficiency, as it simplifies the wiring process by eliminating the need for additional tools or extensive handling.

In push-in receptacles, the wires are typically inserted into designated holes, and internal mechanisms securely hold the wires in place. This design promotes a quicker and more streamlined installation, especially in scenarios where multiple connections are needed.

The term "push-in" clearly describes the method of securing the wire, distinguishing these receptacles from others where traditional screw terminals are used. Understanding the specific functionality and applications of push-in receptacles is essential for anyone working with electrical systems, as it highlights the variety of options available for wiring techniques and ensures safe and efficient installation practices.