Siemens SIRIUS 3RT - Default Chapter; Table of Contents

SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
5
Table of contents
1 Introduction ........................................................................................................................................... 13
1.1 Responsibility of the user for system configuration and functionality ..................................... 13
1.2 Purpose of the manual ............................................................................................................ 14
1.3 Advantages through energy efficiency .................................................................................... 15
1.4 Required basic knowledge ...................................................................................................... 15
1.5 Scope of the manual ............................................................................................................... 15
1.6 Siemens Industry Online Support ........................................................................................... 16
1.7 Further documentation ............................................................................................................ 17
1.8 DataMatrix code ...................................................................................................................... 18
1.9 Siemens Industry Online Support app .................................................................................... 18
1.10 Recycling and disposal ........................................................................................................... 19
1.11 Technical Assistance .............................................................................................................. 19
2 Standards ............................................................................................................................................. 21
2.1 Standards and product approvals ........................................................................................... 21
2.2 Protective separation .............................................................................................................. 23
2.3 Positively driven contact elements/Mirror contacts ................................................................. 24
2.4 Used for stop category 0 / 1 .................................................................................................... 25
2.5 IE3 / IE4 ready ........................................................................................................................ 26
2.6 Applications ............................................................................................................................. 27
3 Safety instructions ................................................................................................................................. 29
3.1 General safety notes ............................................................................................................... 29
3.2 Intended use ........................................................................................................................... 30
3.3 Current information about operational safety ......................................................................... 30
4 Product description ............................................................................................................................... 31
4.1 Overview of the contactor range ............................................................................................. 31
4.2 Device versions ....................................................................................................................... 35
4.2.1 3RT2 power contactors ........................................................................................................... 36
4.2.2 3RT10 / 3RT14 power contactors and 3RT12 vacuum contactors ........................................ 41
4.2.3 3RH2 contactor relays ............................................................................................................ 47
4.2.4 3RT26 capacitor contactors .................................................................................................... 50
4.2.5 3RA23 reversing contactor assemblies .................................................................................. 56
4.2.6 3RA24 contactor assemblies for star-delta (wye-delta) start .................................................. 59
4.2.7 Drive options ........................................................................................................................... 63