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contact devices [3]

Examples of components that connect a device to an electric circuit.
contact devices [3] Switch for varying the brightness of a lighting installation. Mechanism allowing the current in an electric circuit to be established or interrupted. Protective plate covering an outlet or, in this case, a switch. Box housing the electric connections in order to protect the part of the dwelling’s frame upon which it is mounted.

dimmer switch

Switch for varying the brightness of a lighting installation.

switch

Mechanism allowing the current in an electric circuit to be established or interrupted.

switch plate

Protective plate covering an outlet or, in this case, a switch.

electrical box

Box housing the electric connections in order to protect the part of the dwelling’s frame upon which it is mounted.