A screw terminal is a type of electrical connection where a wire is held by the tightening of a screw. == Description == The wire may be wrapped directly under the head of a screw, may be held by a metal plate forced against the wire by a screw, or may be held by what is, in effect, a set screw in the side of a metal tube.
A screw terminal is a type of electrical connection where a wire is held by the tightening of a screw. == Description == The wire may be wrapped directly under the head of a screw, may be held by a metal plate forced against the wire by a screw, or may be held by what is, in effect, a set screw in the side of a metal tube.
Source: Wikipedia "Screw terminal" · CC BY-SA 4.0
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