zástrka

Zástrčka is a Czech and Slovak word that translates to "plug" in English. It refers to the component of an electrical cord that is inserted into a socket or receptacle to establish an electrical connection. This typically involves prongs or pins that carry electrical current to a connected appliance or device.

The design of zástrčka varies depending on the electrical system standards of a particular country or region. These differences often relate to the shape and number of pins, as well as the voltage and frequency of the electricity supplied. Common types include those with two flat parallel pins, two round pins, or a combination of pins and a grounding element.

In everyday language, zástrčka is used to describe the part of an appliance's power cord that you physically handle and plug into the wall. It is distinct from the zásuvka, which is the socket or outlet mounted in a wall or on an electrical device. The safe and proper functioning of electrical devices relies on the correct matching of a zástrčka to its corresponding zásuvka, adhering to established electrical codes and safety standards.