Electrical Outlet: An electrical holder can refer to the receptacle that provides a connection point for electrical devices to be plugged into a power source.

Light Bulb Socket: A light bulb holder, also known as a socket, is the part of a light fixture that holds the light bulb in place and provides electrical connections.

Fuse Holder: In electrical circuits, a fuse holder is used to contain and secure a fuse, protecting the circuit from overcurrent.

Battery Holder: This is a container or enclosure that holds batteries, providing electrical connections for devices that rely on battery power.

Cable or Wire Holder: These are devices used to secure and organize electrical cables or wires. They can be clips, clamps, or other mechanisms for cable management.

Circuit Board Holder: In electronics and repair work, circuit board holders or clamps are used to hold a PCB (Printed Circuit Board) in place while soldering or working on it.

Terminal Block: These are used in electrical wiring to connect different wires together or to break a single wire into multiple connections.