1 Introduction

2 Industrial Communication

3 Switching Devices – Contactors and Contactor Assemblies – for Switching Motors

4 Switching Devices – Contactors and Contactor Assemblies – Special Applications

5 Switching Devices – Contactors and Contactor Assemblies – Contactor Relays and Relays

6 Switching Devices – Soft Starters and Solid-State Switching Devices

7 Protection Equipment

8 Load Feeders and Motor Starters for Use in the Control Cabinet

9 Motor Starters for Use in the Field, High Degree of Protection

10 Monitoring and Control Devices

11 Safety Technology

12 Position and Safety Switches

13 Commanding and Signaling Devices

14 Parametrization, Configuration and Visualization with SIRIUS

15 Power Supply

16 Appendix

Industrial ControlsSIRIUS

Catalog IC 10 · 2017

Supersedes:Catalog IC 10 · 2016Catalog News IC 10 N up to 09/2016

Refer to the Industry Mall for current updates of this catalog:www.siemens.com/industrymall

The products contained in this catalog can also be found in the Interactive Catalog CA 01.Article No.: E86060-D4001-A510-D7-7600.

Please contact your local Siemens branch.

© Siemens AG 2016

Printed on paper from sustainably managed forests and controlled sources.

www.pefc.org

The products and systems described in this catalog are manufactured/distributed under application of a certified quality management system in accordance with EN ISO 9001 (for the Certified Registration No. see www.siemens.com/system-certificates/cp). The certificate is recognized by all IQNet countries.

© Siemens AG 2016

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SIRIUS ACT – Performance in Action

Powerful machines need powerful controls. SIRIUS ACT offers you a unique portfolio of

elegantly designed pushbuttons, indicator lights and switches that are the perfect

embodiment of style, intelligence, and physical toughness. Constructed with genuine

metal and high-grade plastics, engineered with smart functions and communication

capabilities, these new pushbuttons, indicator lights and switches have been extreme

element tested to ensure reliability for your most mission critical operations.

Innovativesnap-on concept

All components snap onwithout the need for tools –even in a slanting position;integrated lever for release

Fast holder removal

Simply press the releaselever to remove

the holder

Groove-free milled hole

Easy insertion ofcomponents without aligninganti-twist lugs

Visual mounting indicatorAlign the arrows

to correctly mountthe components

100 % twist prevention

Twist-proof holding by screwfixation even if the hole isnot perfectly milled

Easy-to-see module slots

Fault-free connection ofmodules even when contactblocks are stacked.

Stacking modules

Up to 3 modules can be plugged together side-by-side, each with 2 contact blocks plugged onto one another

Simple installation

Fast fixationon the plate witha screwdriver(no special tools needed)

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HIGHLIGHTS

• Modern design• Easy to use• Extremely rugged• Flexible communication

Product features in detail• Four design lines• Solid stainless steel and high-grade plastic• Modular concept• NEW:

ID key-operated switches, illuminated EMERGENCY STOP etc.

• Customized inscriptions possible• Screw terminals, spring-type terminals and soldered

connections• Connection to the controller via

AS-Interface, IO-Link and PROFINET• Colors:

More information, see www.siemens.com/sirius-act Selection and ordering data, see“Commanding and Signaling Devices”, page 13/1Industry Mall, see www.siemens.com/product?3SU1

a b a

Intuitive, simple selection of products with the new configurator

Performance also means being able to configure your individual pushbuttons and signaling devices quickly and having everything under control at all times. The intuitive SIRIUS ACT configurator makes it as easy as possible for you to choose your products.

• Configurator with drag/drop function• Storage of customized configuration• Individual units, complete units and compact units• Worldwide approvals

Configurator, see www.siemens.com/sirius-act/configurator

© Siemens AG 2016

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The hybrid switching technology uses low-wear semiconductor technology for switching the

motor on and off, and in the operating phase it relies on energy-saving relay technology.

This ensures durability, especially with high frequency of operation, and thus significantly reduces

maintenance costs and extends the life of the motor starters. In addition, due to the hybrid

switching technology, motor starters have lower electromagnetic interference emissions,

enabling you to increase your plant availability. Further energy savings are provided by the

integrated electronic overload protection. This causes a lower intrinsic power loss than

comparable motor feeders with thermal overload protection. In this way, you benefit from reduced

heat generation and therefore lower cooling power. And that saves energy.

Electronic starting with hybrid switching technologyInnovative technology for saving energy.

CompactOnly 22.5 mm wide,regardless of whether direct-on-line or reversing starter function

Long service lifeHybrid switching technology

uses benefits of relay and semiconductor technology

SafetySafe switching possible with F-CPU or SIRIUS 3SK safety relays

EconomicalThanks to low device variance due to wide setting range

SimpleMinimum wiring in the main and

control circuits thanks to assembly option

SIRIUS 3RV29 infeed system with 3RA2 load feeder and 3RM1 motor starter

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HIGHLIGHTS

• Use of hybrid switching technology for: SIRIUS 3RM1 motor startersET 200SP motor startersSIRIUS soft starters

• Additional benefits for SIRIUS 3RM1 motor starters:

- Maximum safety: Safety function up to SIL 3/ PL e cat. 4

- Using device connectors safety-related group shutdown with reduced wiring is possible

- Direct connection to the 3SK safety relay,without additional wiring

Long service lifeReduced mechanical and

electrical load

Energy savingReduced temperature rise in the

control cabinet thanks to bypass contacts

SimpleFast and easy commissioning

CompactSpace and cost savings thanks to compact design

SIRIUS 3RW40 and 3RW44 soft starters

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Service life

Switch on Operation Switch off

Plant availability

Energy saving

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Once it is installed and wired, you simply connect the

ET 200SP motor starter to the controller in the

TIA Portal ready for parameterization.

Easy to wireThanks to push-in technology

Option handlingIncreased flexibility and efficient savings through single configuration of complex automation projects

Reduced space requirements50 % slimmer than other distributed I/O

Hybrid switching technologyDurable and energy saving, since relay contacts are not subject to loading when switched

Power busSupply with power only once, then automatic setup with side-by-side mounting of multiple modules

Quick stop and end position disconnectionLoad switch off even at high speed – independent of central controller

Quick installationHook in, slide into place and engage

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SIRIUS modular systemSimple, efficient and always up-to-date

Size S3

Building control cabinets should be fast, simple, flexible and space-saving.

The unique SIRIUS modular system offers everything you need for switching, protecting and starting motors and industrial systems. It is a modular selection of standard components which are optimally coordinated, can be combined with ease and use the same accessories to a large extent.

With its wide range of components, the SIRIUS modular system features the most diverse functions for use in the control cabinet, and offers a host of benefits in assembly and handling, in application monitoring, and also in controller interfacing, or when planning and configuring.

Thanks to the latest innovations to the modular system in sizes S00, S0, S2 and S3 up to 100 A/115 A, today's SIRIUS modular system shows even more functional diversity and first-time highlights.

HIGHLIGHTS

• Feeder assemblies that can be plugged in completely without tools thanks to the consistent use of spring-type connections in sizes S00 and S0

• Two- and three-phase 3RR2 monitoring relays for current monitoring for direct mounting onto contactors

• 3RA27 and 3RA28 function modules feature snap-on connection to contactors enabling the easiest possible assembly of direct-on-line starters, reversing starters, and wye-delta starters and connection to the controller using less wiring via AS-Interface or IO-Link

• 3RB24 overload relay with communication capability, current value transmission, and control of the contactors via IO-Link

• One highlight of the SIRIUS devices is their IE3/IE4 suitability, so that they are optimally equipped for conversion to the new IE3/IE4 generation of motors

© Siemens AG 2016

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rated current

startup current

inrush current

IE3/IE4-compliant motors

For example

This is why we have optimized our SIRIUS controls for IE3/IE4 motors

No false tripping

during startup process

Reliable switching capacity

when using IE3/IE4 motorsbut are characterized by higher currents during starting

consume less energy

SIRIUS controls

Are you IE3/IE4 ready?

Reliableswitching andprotection ofmotorsat all times

siemens.com/ie3ready

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We are IE3/IE4 ready

SIRIUS controls –

for reliable switching and protection of IE3/IE4 motors

IE3/IE4 motors have been mandatory for mains-fed operation in Europe since January 1, 2015. The initial stage applies to the 7.5 to 375 kW output range, while in the second stage starting in 2017, the scope will be extended to include outputs down to 0.75 kW.

From an electrical viewpoint, IE3/IE4 motors behave differently than less energy-efficient models – they are characterized by higher startup currents and modified dynamic behavior. This entails certain challenges for our controls.

The latest generation of SIRIUS controls has been fully optimized for IE3/IE4. They avoid false tripping due to higher inrush currents of IE3/IE4 motors, offer optimized setting ranges for rated currents, and ensure reliable switching and protection in any situation – the best requirements for use of modern IE3/IE4 motors.

HIGHLIGHTS

• Comprehensive range of IE3/IE4 motors for every application

• Siemens offers expertise through extensive analysis of IE3/IE4 motors

• Optimized SIRIUS controls for use with IE3/IE4 motors

More information:IE3/IE4 ready portal, see www.siemens.com/IE3ready Configuration Manual for Controls with IE3/IE4 motors see https://support.industry.siemens.com/cs/ww/en/view/94770820

All IE3/IE4 ready products are marked in the catalog with the symbol

© Siemens AG 2016

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Efficiency in panel building

Planning and implementing control panels quickly and reliably.

General trends such as digitalization, shorter development cycles and lack of space also mean new challenges for panel builders and designers. Our portfolio for the control panel comprises not only products and systems, but in particular also support and solution know-how to enable you to significantly minimize the costs and work involved in designing and implementing control panels. This leaves you more time to deal with what's really important: your business!

Our tools and data help you to save time round the clock in every process phase and thus enable you to structure your processes even more efficiently.

An abundance of standards, directives and technologies call for an increasingly complex knowledge of panel building. As your panel building partner of many years' standing, we are familiar with the challenges of your everyday working life. To give you the support you need, we provide practical information in implementing your applications and requirements.

HIGHLIGHTS

• From the system cabinet to the drive train – everything you need for switching, protecting, starting and controlling from a single source

• Practical engineering support

• Useful data, tools and support in every phase of the engineering process

• Wide-ranging know-how in the application of international standards and directives

More information See the Panel Building Market Portal at: www.siemens.com/panelbuilding

© Siemens AG 2016

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SIRIUS in the World Wide Web

The most important online services at a glance.

Industrial controls

Home pagewww.siemens.com/sirius

Information material available for downloading

Information and Download Centerwww.siemens.com/sirius/catalogs

Industry Mall

Catalog and Ordering System www.siemens.com/industrymall

Interactive Catalog on DVD

Product Catalog CA 01www.siemens.com/automation/ca01

Configuring products and systems

Configuratorswww.siemens.com/sirius/configurators

Mobile Media

Various apps available from Google Play or in the App Store www.siemens.com/socialmedia

© Siemens AG 2016

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Product highlights

SIRIUS 3RT2.4 contactors, 3-poleSize S3, 37 up to 55 kW

Article No.: 3RT204., 3RT244.

from page 3/56 onwards, page 4/11

SIRIUS 3RA23 reversing contactor assembliesSize S3, 37 up to 55 kW

Article No.: 3RA234.-8X.30-1...

page 3/165

SIRIUS 3RA24 contactor assembliesfor star-delta (wye-delta) startingSize S3, 55 up to 90 kW

Article No.: 3RA244.-8X.32-1…

page 3/182

SIRIUS 3RV2 motor starter protectors/circuit breakers Size S3

Article No.: 3RV2.4.-4..10

from page 7/27

SIRIUS 3RU2 thermal overload relaysSize S3

Article No.: 3RU2146-4...

from page 7/85

SIRIUS 3RB3 electronic overload relaysSize S3

Article No.: 3RB3046-...., 3RB3143-4...

from page 7/97

Contactors for railway applicationsSIRIUS 3RT.0 contactors, SIRIUS 3RH2 contactor relays Sizes S00, S3 to S12, 5.5 up to 250 kW

Article No.: 3RT201.-2X.4.-0LA2, 3RT204.-3X.40-0LA2, 3RT10..-2X.46-0LA2, 3RH2122-2X.40-0LA2

from page 4/65

Size S3 Size S3 Size S3

Size S3 Size S3 Size S3

Size S3

© Siemens AG 2016

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SIRIUS ACT pushbuttons and indicator lightsModular system of commanding and signaling devices

Article No.: 3SU1

from page 13/5

ET 200SP motor starters

Article No.: 3RK1308

from page 8/95

SIRIUS 3RM1 motor starters

Article No.: 3RM11, 3RM13

from page 8/86

SIRUS Soft Starter ES (TIA Portal),SIMOCODE ES (TIA Portal)

Article No.: 3ZS1320-.C.10-0Y.5, 3ZS1322-.CC12-0Y.5

from pages 14/6, 14/20

SC22.5 analog SlimLine Compact modulesAS-Interface series of modules for the control cabinet

Article No.: 3RK1.07-...00-2AA2

page 2/72

SIRIUS 3RN2 thermistor motor protectionfor PTC sensors

Article No.: 3RN20..-…30

from page 10/157

SIRIUS 3SK2 safety relays

Article No.: 3SK2112-.AA10, 3SK2122-.AA10, 3SK2941-2AA10

page 11/19

© Siemens AG 2016

Any more questions?

Our experts are there to help you by telephone or e-mail with competent technical advice

Phone: +49 (911) 895-59 00E-mail: technical-assistance@siemens.com

Competent and fasttechnical advice regarding:

• Product selection

• Conversion from old to new

• Competitor conversion

• Special versions

• Particular requirements

• Commissioning

• Operation

TechnicalAssistance

Plan

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Configuring Ordering

OperationService

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Technical Assistance

One click – and you have all the information you need,

both before and after delivery.

• Industry Online Support – get fast and up-to-date information online https://support.industry.siemens.com

In Industry Online Support you will find FAQs, manuals, certificates, applications & tools, and much more

• Support Request – the fast track to the expertshttps://support.industry.siemens.com/My/ww/en/requests

Using the Support Request form in Industry Online Support you can send your query directly to Technical Assistance.

• Conversion tool – the easy and efficient wayto find successor productswww.siemens.com/sirius/conversion-tool

© Siemens AG 2016