Kosketinjärjestelyjen
Kosketinjärjestelyjen, often translated as "contact arrangements" or "contact configurations," refers to the specific way electrical contacts are connected and function within a switch, relay, or other electrical device. This arrangement dictates how a circuit is opened or closed and how it interacts with other circuits.
Common contact arrangements include normally open (NO), normally closed (NC), and changeover (CO) contacts. A normally
These arrangements are fundamental to designing control systems, power distribution, and automation. For example, a simple