What type of device may utilize "push-in" stabbing terminals?

"Push-in" stabbing terminals are commonly used in receptacles and switches due to their design that allows for fast and easy connections. These terminals enable wires to be inserted directly into them, providing a secure and reliable connection without the need for a screw. This setup facilitates quicker installations and maintenance, which is particularly advantageous in residential and commercial electrical work where receptacles and switches are frequently installed and replaced.

Other devices such as low-voltage transformers typically use terminal blocks or screw terminal connections to ensure proper electrical connection that can accommodate varying wire sizes and types. Light fixtures may use a combination of screw and push-in connections for securing the wiring but don't predominately feature push-in stabbing terminals as their main connection method. Fuse boxes, on the other hand, usually utilize screw terminals or clamping systems for a secure connection to withstand the electrical load and provide maintenance accessibility. Thus, receptacles and switches are the primary devices that leverage the convenience and efficiency of push-in stabbing terminals.