发明名称 |
Electronic overcurrent trip for power switch |
摘要 |
The electronic overcurrent trip includes a rating plug (1) in combination with at least one rotary coding switch (2) for selecting the response threshold value of the overcurrent trip. Preferably, the lowest value which can be set of the coding switch corresponds to a given percentage value of the measured current for several different rating plugs.
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申请公布号 |
DE19819159(A1) |
申请公布日期 |
1999.10.28 |
申请号 |
DE19981019159 |
申请日期 |
1998.04.24 |
申请人 |
SIEMENS AG |
发明人 |
ETTE, BERND;HOCHGRAEF, HOLGER;PANCKE, ANDREAS;SCHUST, PETER;REHAAG, HANS |
分类号 |
H01H71/12;H01H71/74;H02H3/00;(IPC1-7):H02H3/08;H01H73/00 |
主分类号 |
H01H71/12 |
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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