Live line and zero line dual-control power strip
The utility model discloses a live line and zero line dual-control power strip, wherein a conventional power strip in the prior art is provided with two power switches for controlling a live line and a zero line respectively. The two power switches are tested by a test pen to make out the right one...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a live line and zero line dual-control power strip, wherein a conventional power strip in the prior art is provided with two power switches for controlling a live line and a zero line respectively. The two power switches are tested by a test pen to make out the right one for controlling the live line, so that the connection of equipment with the live line is cut off absolutely. Therefore, the occurrence of corona phenomenon is avoided. The live line and zero line dual-control power strip has the advantages of simple structure, easy machining, simple and feasible preparation process, low machining cost, high production efficiency, convenient usage and greatly improved safety performance. Due to the adoption of the dual-control power strip, both the live line circuit and the zero line circuit can be cut off, so that the connection of equipment with the live line can be cut off according to the actual condition in practice. Therefore, the safety property is ensured. Meanwhile, the con |
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