
Drawing: | 
| 
 |

Earlier published in: | 
. | 
IEC 60617-11 (ed.2.0) 11-17-13 |

Description (temporary field): | 
EN | 
|

| 
FR | 
|

Name: | 
EN | 
Expansion unit for enclosure and conductors |

| 
FR | 
Élément de dilatation pour enveloppe et conducteurs |

Alternative names: | 
EN | 
|

| 
FR | 
|

Keywords: | 
EN | 
trunking systems |

| 
FR | 
canalisations préfabriquées |

Form: | 
EN | 
|

| 
FR | 
|

Alternative forms: | 
| 
|

Applied in: | 
| 
|

Applies: | 
| 
S00508, S00509 |

Application notes: | 
| 
A00228 |

Source references: | 
| 
|

Published in: | 
| 
|

Entered on: | 
| 
|

Evaluated on: | 
| 
|

Released on: | 
| 
2001-07-01 |

Rejected on: | 
| 
|

Obsolete from: | 
| 
|

Proposed by: | 
| 
|

Replaces: | 
| 
|

Replaced by: | 
| 
|

Shape class: | 
| 
Circle segments, Depicting shapes, Lines |

Function class: | 
| 
W Guiding or transporting |

Application class: | 
| 
Installation diagrams, Overview diagrams |

Symbol restrictions: | 
EN | 
|

| 
FR | 
|

Remarks: | 
EN | 
This unit accommodates mechanical movement and expansion of both the enclosure or the tray and the conductors. |

| 
FR | 
Cet élément permet de rattraper le déplacement et la dilatation mécaniques à la fois de l'enveloppe ou chemin de câble et des conducteurs. |

Change requests: | 
| 
C00044 |