Surge protector
The utility model discloses a surge protector. The surge protector comprises a first discharge tube, a second discharge tube, a first tripping device and a second tripping device. Wherein one lead end of the first discharge tube and one lead end of the second discharge tube are electrically connecte...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a surge protector. The surge protector comprises a first discharge tube, a second discharge tube, a first tripping device and a second tripping device. Wherein one lead end of the first discharge tube and one lead end of the second discharge tube are electrically connected with the first tripping device, and the other lead end of the second discharge tube is electrically connected with the second tripping device. The other lead end of the first discharge tube is used for being externally connected with a phase line, the first tripping device is used for being externally connected with a neutral line, and the second tripping device is used for being externally connected with a protection line. The first discharge tube, the second discharge tube, the first tripping device and the second tripping device form a three-electrode surge protector which is externally connected with a neutral line, a protection line and a phase line. The first trip device may prevent surge from the phase lin |
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