LEGRAND DMX3 Series User Manual

71
Contents
1. Weights .......................... 72
2. Handling and unpacking ............. 72
3. Storage for fixed and draw-out breakers .. 76
4. Identification ....................... 77
5. Racking-out frontal cover ............ 78
6. Exploring .......................... 79
7. Operating.......................... 82
8. Tecnical specifications ............... 84
9. Features of the main
electrical accessories ................ 87
10. Installation and door cut-out ......... 90
11. Termination - Fixed Breakers......... 100
12. Termination - Draw-out breakers ..... 104
13. Connection for fixed version ......... 110
14. Possible connections
for draw out version .............. 113
15. Ground connection ................ 115
16. Loading in panel .................. 116
17. Auxiliary terminals block ........... 118
18. New cabling system ................ 120
19. Electrical diagram ................. 122
20. Dielectric test (if present) . . . . . . . . . . . 126
21. Setting protection unit .............. 127
22. Standard functions of the breaker .... 129
23. DMX
3
start up ..................... 131
24. Ordinary maintenance ............. 135
25. Basic trouble shooting ............. 136

LEGRAND DMX3 Series Specifications

General

Brand	LEGRAND
Model	DMX3 Series
Category	Circuit breakers
Language	English