Table of contents
4.16
Special packaging ...........................................................................................................................385
4.16.1
Description .......................................................................................................................................385
4.16.2
Article number .................................................................................................................................385
5
Inspection and maintenance ........................................................................................................... 387
5.1
General ..............................................................................................................................................387
5.2
Safety regulations ...........................................................................................................................389
5.3
5.3.1
Inspection interval ..........................................................................................................................390
5.3.2
Scope .................................................................................................................................................391
5.3.3
Logging..............................................................................................................................................393
5.4
Performing inspection ....................................................................................................................394
5.4.1
General ..............................................................................................................................................394
5.4.2
Visual inspection .............................................................................................................................394
5.4.3
5.4.4
5.4.5
frame .................................................................................................................................................396
5.4.6
5.4.7
5.4.8
5.4.9
5.4.10
5.5
5.6
Maintaining the arc chutes ...........................................................................................................403
5.7
5.7.1
Introduction ......................................................................................................................................405
5.7.2
5.7.3
Article number .................................................................................................................................414
5.8
Decommissioning............................................................................................................................416
6
Technical specifications .................................................................................................................. 417
6.1
Circuit diagrams ..............................................................................................................................417
6.1.1
6.1.2
6.1.2.1
6.1.2.2
6.1.2.3
6.1.3
Closing coil CC / CC-COM ............................................................................................................422
6.1.4
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.1.11
6.1.12
Spring charging motor....................................................................................................................426
12
3WA1 air circuit breaker
Equipment Manual, 02/2023, 92310000002-06