
Drawing: | 
| 
 |

Earlier published in: | 
. | 
IEC 60617-7 (ed.2.0) 07-13-14 |

Description (temporary field): | 
EN | 
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| 
FR | 
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Name: | 
EN | 
Switch with positive opening |

| 
FR | 
Interrupteur à manoeuvre positive |

Alternative names: | 
EN | 
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| 
FR | 
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Keywords: | 
EN | 
positive operation; power switching devices |

| 
FR | 
dispositifs de commutation de puissance, manoeuvre positive |

Form: | 
EN | 
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| 
FR | 
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Alternative forms: | 
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Applied in: | 
| 
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Applies: | 
| 
S00226, S00227, S00229 |

Application notes: | 
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Source references: | 
| 
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Published in: | 
| 
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Entered on: | 
| 
|

Evaluated on: | 
| 
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Released on: | 
| 
2001-07-01 |

Rejected on: | 
| 
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Obsolete from: | 
| 
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Proposed by: | 
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Replaces: | 
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Replaced by: | 
| 
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Shape class: | 
| 
Arrows, Circles, Lines |

Function class: | 
| 
Q Controlled switching or varying |

Application class: | 
| 
Circuit diagrams |

Symbol restrictions: | 
EN | 
|

| 
FR | 
|

Remarks: | 
EN | 
Switch with positive opening operation of the three main break contacts and the auxiliary make contact without positive operation. |

| 
FR | 
Interrupteur de sécurité, comportant trois contacts principaux à manoeuvre positive d'ouverture et un contact auxiliaire à fermeture sans manoeuvre positive. |

Change requests: | 
| 
C00043 |