发明名称 |
DEVICE FOR PROTECTION FROM OVERVOLTAGES WITH SPLIT THERMAL DISCONNECTORS |
摘要 |
A device for protecting an electrical installation from surges. The device includes a protective component for protecting from overvoltages and two thermal disconnectors. Each thermal disconnector includes a respective mobile contact suitable to move from a closed position to an open position to disconnect the protective component from the electrical installation, and a respective thermosensitive element for making the mobile contact move from the closed position to the open position when the temperature of the protective component exceeds a predetermined threshold. |
申请公布号 |
US2012086539(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US201113082807 |
申请日期 |
2011.04.08 |
申请人 |
DUVAL MICHAEL;LAGNOUX ALAIN;ABB FRANCE |
发明人 |
DUVAL MICHAEL;LAGNOUX ALAIN |
分类号 |
H01H37/02 |
主分类号 |
H01H37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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