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3RW5556-2HA16
Soft Starter, 3RW Series, Three Phase, 1.1 kA, 200 V to 690 V, 1000 kW at 690 V, Spring Terminal
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Motor Starters
- SVHC: To Be Advised
- No. of Poles: -
- Power Rating: 560kW
- No. of Phases: Three Phase
- Product Range: SIRIUS 3RW55
- Current Rating: 1.1kA
- IP / NEMA Rating: IP00
- Motor Starter Type: Soft Starter
- Supply Voltage Max: 690VAC
- Supply Voltage Min: 200VAC
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 14448.0 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3RW5556-2HA16** **Data sheet** SIRIUS soft starter 200-690 V 1100 A, 110-250 V AC Spring-type terminals |SIRIUS soft starter 200-690 V 1100 A, 110-250 V AC Spring-type terminals<br>**product brand name**<br>SIRIUS<br>**product category**<br>Hybrid switchingdevices<br>**product designation**<br>Soft starter<br>**product type designation**<br>3RW55<br>**manufacturer's article number**<br>● of high feature HMI module usable<br>3RW5980-0HF00<br>● of communication module PROFINET standard usable<br>3RW5980-0CS00<br>● of communication module PROFINET high-feature usable<br>3RW5950-0CH00<br>● of communication module PROFIBUS usable<br>3RW5980-0CP00<br>● of communication module Modbus TCP usable<br>3RW5980-0CT00<br>● of communication module Modbus RTU usable<br>3RW5980-0CR00<br>● of communication module Ethernet/IP<br>3RW5980-0CE00<br>● of circuit breaker usable at 400 V<br>3VA2716-7AB05-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10<br>● of circuit breaker usable at 500 V<br>3VA2716-7AB05-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10<br>● of thegG fuse usable upto 690 V<br>3x3NA3365-6; Type of coordination 1, Iq= 65 kA<br>● of full range R fuse link for semiconductor protection<br>usable upto 690 V<br>3NB3354-1KK26; Type of coordination 2, Iq=65 kA<br>● of back-up R fuse link for semiconductor protection<br>usable up to 690 V<br>3x3NE3340-8; Type of coordination 2, Iq = 65 kA<br>**General technical data**<br>**starting voltage [%]**<br>20 ... 100 %<br>**stopping voltage [%]**<br>50 %; non-adjustable<br>**start-up ramp time of soft starter**<br>0 ... 360 s<br>**ramp-down time of soft starter**<br>0 ... 360 s<br>**start torque[%]**<br>10 ... 100 %<br>**stopping torque[%]**<br>10 ... 100 %<br>**torque limitation[%]**<br>20 ... 200 %<br>**current limiting value[%] adjustable**<br>125 ... 800 %<br>**breakaway voltage [%] adjustable**<br>40 ... 100 %<br>**breakaway time adjustable**<br>0 ... 2 s<br>**number ofparameter sets**<br>3<br>**accuracy class**<br>5(based on IEC 61557-12)<br>**certificate of suitability**<br>● CE marking<br>Yes<br>● UL approval<br>Yes<br>● CSA approval<br>Yes<br>**product component**<br>Siemens<br>EcoTech|SIRIUS soft starter 200-690 V 1100 A, 110-250 V AC Spring-type terminals|| |---|---|---| ||SIRIUS|| ||Hybrid switchingdevices|| ||Soft starter|| ||3RW55|| |||| ||3RW5980-0HF00|| ||3RW5980-0CS00|| ||3RW5950-0CH00|| ||3RW5980-0CP00|| ||3RW5980-0CT00|| ||3RW5980-0CR00|| ||3RW5980-0CE00|| ||3VA2716-7AB05-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10|| ||3VA2716-7AB05-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10|| ||3x3NA3365-6; Type of coordination 1, Iq= 65 kA|| ||3NB3354-1KK26; Type of coordination 2, Iq=65 kA|| ||3x3NE3340-8; Type of coordination 2, Iq = 65 kA|| ||20 ... 100 %|| ||50 %; non-adjustable|| ||0 ... 360 s|| ||0 ... 360 s|| ||10 ... 100 %|| ||10 ... 100 %|| ||20 ... 200 %|| ||125 ... 800 %|| ||40 ... 100 %|| ||0 ... 2 s|| ||3|| ||5(based on IEC 61557-12)|| |||| ||Yes|| ||Yes|| ||Yes|| |||| Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 1/9 5/30/2026 |● HMI-High Feature|Yes| |---|---| |● is supported HMI-High Feature|Yes| |**product feature integrated bypass contact system**|Yes| |**number of controlledphases**|3| |**current unbalance limiting value[%]**|10 ... 60 %| |**ground-fault monitoring limiting value[%]**|10 ... 95 %| |**buffering time in the event ofpower failure**|| |● for main current circuit|100 ms| |● for control circuit|100 ms| |**idle time adjustable**|0 ... 255 s| |**insulation voltage rated value**|690 V| |**degree ofpollution**|3, acc. to IEC 60947-4-2| |**impulse voltage rated value**|8 kV| |**blocking voltage of the thyristor maximum**|1 800 V| |**service factor**|1.15| |**surge voltage resistance rated value**|8 kV| |**maximumpermissible voltage forprotective separation**|| |● between main and auxiliarycircuit|690 V; does not applyfor thermistor connection| |**shock resistance**|15g/ 11 ms, from 6g/ 11 ms withpotential contact lifting| |**vibration resistance**|15 mm upto 6 Hz; 2gupto 500 Hz| |**recovery time after overload trip adjustable**|60 ... 1 800 s| |utilization categoryaccordingto IEC 60947-4-2|AC 53a| |**reference code according to IEC 81346-2**|Q| |**Substance Prohibitance(day/month/year)**|02/11/2019| |**SVHC substance name**|Lead CAS-No. 7439-92-1<br>Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-<br>10-5<br>Melamine CAS-No. 108-78-1<br>6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1<br>Lead titanium trioxide CAS-No. 12060-00-3| |**Net Weight**|43.1 kg| |**product function**|| |● ramp-up (soft starting)|Yes| |● soft stopping|Yes| |● breakaway pulse|Yes| |● adjustable current limitation|Yes| |● creepspeed in both directions of rotation|Yes| |●pumpstop|Yes| |● DC braking|Yes| |● motor heating|Yes| |● min/maxpointer|Yes| |● trace function|Yes| |● intrinsic deviceprotection|Yes| |● motor overload protection|Yes; Full motor protection (thermistor motor protection and electronic motor<br>overloadprotection)| |● evaluation of thermistor motorprotection|Yes; Type A PTC or Klixon / Thermoclick| |● inside-delta circuit|Yes; Onlyupto 600 V operatingvoltage| |● auto-RESET|Yes| |● manual RESET|Yes| |● remote reset|Yes| |● communication function|Yes| |● operatingmeasured value display|Yes| |● event list|Yes| |● error logbook|Yes| |● via softwareparameterizable|Yes| |● via software configurable|Yes| |● screw terminal|No| |● spring-loaded terminal|Yes| |**● PROFIenergy**|Yes; in connection with the PROFINET Standard and PROFINET High-Feature<br>communication modules| Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 2/9 5/30/2026 |**● firmware update**|Yes| |---|---| |**● removable terminal for control circuit**|Yes| |● voltage ramp|Yes| |● torque control|Yes| |● combined braking|Yes| |● analogoutput|Yes; 4 ... 20 mA(default)/ 0 ... 10 V| |●programmable control inputs/outputs|Yes| |● condition monitoring|Yes| |● automaticparameterisation|Yes| |● application wizards|Yes| |● alternative stoppingmode|Yes| |● emergencyoperation mode|Yes| |● reversingoperation|Yes| |● soft startingat heavystartingconditions|Yes| |**Power Electronics**|| |**operational current**|| |● at 40 °C rated value|1 100 A| |● at 40 °C rated value minimum|220 A| |● at 50 °C rated value|979 A| |● at 60 °C rated value|890 A| |**operational current at inside-delta circuit**|| |● at 40 °C rated value|1 905 A| |● at 50 °C rated value|1 695 A| |● at 60 °C rated value|1 541 A| |**operating voltage**|| |● rated value|200 ... 690 V| |● at inside-delta circuit rated value|200 ... 600 V| |**relative negative tolerance of the operating voltage**|-15 %| |**relativepositive tolerance of the operating voltage**|10 %| |**relative negative tolerance of the operating voltage at**<br>**inside-delta circuit**|-15 %| |**relative positive tolerance of the operating voltage at**<br>**inside-delta circuit**|10 %| |**operating power for 3-phase motors**|| |● at 230 V at 40 °C rated value|315 kW| |● at 230 V at inside-delta circuit at 40 °C rated value|560 kW| |● at 400 V at 40 °C rated value|560 kW| |● at 400 V at inside-delta circuit at 40 °C rated value|1 000 kW| |● at 500 V at 40 °C rated value|710 kW| |● at 500 V at inside-delta circuit at 40 °C rated value|1 200 kW| |● at 690 V at 40 °C rated value|1 000 kW| |**Operating frequency 1 rated value**|50 Hz| |**Operating frequency 2 rated value**|60 Hz| |**relative negative tolerance of the operating frequency**|-10 %| |**relativepositive tolerance of the operating frequency**|10 %| |**minimum load[%]**|10 %; Relative to set Ie| |**power loss[W] for rated value of the current at AC**|| |● at 40 °C after startup|330 W| |● at 50 °C after startup|270 W| |● at 60 °C after startup|223 W| |**power loss[W] at AC at current limitation 350 %**|| |● at 40 °C duringstartup|18 502 W| |● at 50 °C duringstartup|15 568 W| |● at 60 °C duringstartup|13 552 W| |**type of the motor protection**|Electronic, trippingin the event of thermal overload of the motor| |**Control circuit/ Control**|| |**type of voltage of the control supply voltage**|AC| |**control supply voltage at AC**|| |● at 50 Hz|110 ... 250 V| Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 3/9 5/30/2026 ||● at 60 Hz|110 ... 250 V|| |---|---|---|---| ||**relative negative tolerance of the control supply voltage at**<br>**AC at 50 Hz**|-15 %|| ||**relative positive tolerance of the control supply voltage at**<br>**AC at 50 Hz**|10 %|| ||**relative negative tolerance of the control supply voltage at**<br>**AC at 60 Hz**|-15 %|| ||**relative positive tolerance of the control supply voltage at**<br>**AC at 60 Hz**|10 %|| ||**control supply voltage frequency**|50 ... 60 Hz|| ||**relative negative tolerance of the control supply voltage**<br>**frequency**|-10 %|| ||**relative positive tolerance of the control supply voltage**<br>**frequency**|10 %|| ||**control supply current in standby mode rated value**|100 mA|| ||**holding current in bypass operation rated value**|210 mA|| ||**inrush current by closing the bypass contacts maximum**|1 A|| ||inrush current peak at application of control supply voltage<br>maximum|44 A|| ||duration of inrush current peak at application of control supply<br>voltage|1.7 ms|| ||**design of the overvoltage protection**|Varistor|| ||**design of short-circuit protection for control circuit**|4 A gG fuse (Icu=1 kA), 6 A quick-acting fuse (Icu=1 kA), C1 miniature circuit<br>breaker (Icu= 600 A), C6 miniature circuit breaker (Icu= 300 A); Is not part of<br>scope of supply|| ||**Inputs/ Outputs**||| ||**number of digital inputs**|4|| ||●parameterizable|4|| ||||| ||**● number of digital outputs**|4|| ||● number of digital outputsparameterizable|3|| ||● number of digital outputs notparameterizable|1|| ||**digital output version**|3 normally-open contacts(NO)/ 1 changeover contact(CO)|| ||**number of analog outputs**|1|| ||**switching capacity current of the relay outputs**||| ||● at AC-15 at 250 V rated value|3 A|| ||● at DC-13 at 24 V rated value|1 A|| ||**Installation/ mounting/ dimensions**||| ||**mounting position**|Vertical(can be rotated +/- 90° and tilted forward or backward +/- 22.5°)|| ||**fastening method**|screw fixing|| ||**height**|764 mm|| ||**width**|478 mm|| ||**depth**|241 mm|| ||required spacingwith side-by-side mounting||| ||● forwards|10 mm|| ||● backwards|0 mm|| ||● upwards|100 mm|| ||● downwards|75 mm|| ||● at the side|5 mm|| ||**weight without packaging**|61 kg|| ||**Connections/ Terminals**||| ||**type of electrical connection**||| ||● for main current circuit|busbar connection|| ||● for control circuit|spring-loaded terminals|| ||**width of connection bar maximum**|55 mm|| ||**wire length for thermistor connection**||| ||● with conductor cross-section = 0.5 mm² maximum|50 m|| ||● with conductor cross-section = 1.5 mm² maximum|150 m|| ||● with conductor cross-section = 2.5 mm² maximum|250 m|| ||**type of connectable conductor cross-sections**||| ||● for DIN cable lugfor main contacts stranded|2x(50 ... 240 mm²)|| ||● for DIN cable lug for main contacts finely stranded|2x (70 ... 240 mm²)|| Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 4/9 5/30/2026 |**type of connectable conductor cross-sections**|| |---|---| |● for control circuit solid|2x(0.25 ... 1.5 mm²)| |● for control circuit finelystranded with core endprocessing|2x(0.25 ... 1.5 mm²)| |● for AWG cables for control circuit solid|2x(24 ... 16)| |● for AWG cables for control circuit finely stranded with<br>core endprocessing|2x (24 ... 16)| |**wire length**|| |● between soft starter and motor maximum|800 m| |● at the digital inputs at DC maximum|1 000 m| |**tightening torque**|| |● for main contacts with screw-type terminals|20 ... 35 N·m| |● for auxiliary and control contacts with screw-type<br>terminals|0.8 ... 1.2 N·m| |**tightening torque[lbf·in]**|| |● for main contacts with screw-type terminals|177 ... 310 lbf·in| |● for auxiliary and control contacts with screw-type<br>terminals|7 ... 10.3 lbf·in| |**Ambient conditions**|| |installation altitude at height above sea level maximum|2 000 m| |**ambient temperature**|| |● duringoperation|-25 ... +60 °C; Please observe deratingat temperatures of 40 °C or above| |● duringstorage and transport|-40 ... +80 °C| |**environmental category**|| |● during operation according to IEC 60721|3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2<br>(sand must notget into the devices), 3M6| |● during storage according to IEC 60721|1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get<br>inside the devices), 1M4| |● duringtransport accordingto IEC 60721|2K2, 2C1, 2S1, 2M2(max. fall height 0.3 m)| |**Electromagnetic compatibility**|| |**EMC emitted interference**|acc. to IEC 60947-4-2: Class A| |**Communication/ Protocol**|| |**communication module is supported**|| |● PROFINET standard|Yes| |● PROFINET high-feature|Yes| |● EtherNet/IP|Yes| |● Modbus RTU|Yes| |● Modbus TCP|Yes| |● PROFIBUS|Yes| |**UL/CSA ratings**|| |**manufacturer's article number**|| |**● of the fuse**|| |— usable for Standard Faults up to 575/600 V<br>accordingto UL|Type: Class J / L, max. 3000 A; Iq = 85 kA| |— usable for High Faults up to 575/600 V according to<br>UL|Type: Class J / L, max. 3000 A; Iq = 100 kA| |— usable for Standard Faults at inside-delta circuit up<br>to 575/600 V accordingto UL|Type: Class J / L, max. 3000 A; Iq = 85 kA| |— usable for High Faults at inside-delta circuit up to<br>575/600 V accordingto UL|Type: Class J / L, max. 3000 A; Iq = 100 kA| |**operating power[hp] for 3-phase motors**|| |● at 200/208 V at 50 °C rated value|350 hp| |● at 220/230 V at 50 °C rated value|400 hp| |● at 460/480 V at 50 °C rated value|850 hp| |● at 575/600 V at 50 °C rated value|1 100 hp| |● at 200/208 V at inside-delta circuit at 50 °C rated value|600 hp| |● at 220/230 V at inside-delta circuit at 50 °C rated value|700 hp| |● at 460/480 V at inside-delta circuit at 50 °C rated value|1 500 hp| |● at 575/600 V at inside-delta circuit at 50 °C rated value|1 900 hp| |**contact rating of auxiliary contacts according to UL**|R300-B300| |Electrical Safety|| |**protection class IP on the front according to IEC 60529**|IP00| Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 5/9 5/30/2026 |**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~|**ATEX**<br>~~SS~~| |---|---|---|---|---|---|---| |**Safety Integrity Level (SIL) according to IEC 61508 relating**|||SIL 1|||| |**to ATEX**||||||| |**PFHD with high demand rate according to IEC 61508**||**PFHD with high demand rate according to IEC 61508**|5E-7 1/h|5E-7 1/h||| |**relating to ATEX**||||||| |**PFDavg with low demand rate according to IEC 61508**|||0.008|||| |**relating to ATEX**||||||| |**hardware fault tolerance according to IEC 61508 relating to**|||0|||| |**ATEX**||||||| |**T1 value for proof test interval or service life according to**|||3 a|||| |**IEC 61508 relating to ATEX**||||||| |**certificate of suitability**||||||| |● ATEX|||Yes|||| |● IECEx|||Yes|||| |● accordingto ATEX directive 2014/34/EU|||BVS 18 ATEX F 003 X|||| |**type of protection according to ATEX directive 2014/34/EU**|||II (2)G [Ex eb Gb] [Ex db Gb] [Ex pxb Gb], II (2)D [Ex tb Db] [Ex pxb Db], I (M2)|||| ||||[Ex db Mb]|||| |**Approvals Certificates**<br>Environmental Product Declaration<br>● global warming potential [CO2 eq] / during manufacturing<br>~~——— ~~|● global warming potential [CO2 eq] / during manufacturing<br>||306 kg<br> ~~=~~||~~=~~|~~=~~| |● global warming potential [CO2 eq] / during sales|● global warming potential [CO2 eq] / during sales||13.9 kg|||| |● global warming potential [CO2 eq] / during operation|● global warming potential [CO2 eq] / during operation||1610 kg|1610 kg||| |● global warming potential [CO2 eq] / after end of life|||-116 kg|||| |● global warming potential [CO2 eq] / total|||1820 kg|1820 kg||| |**Environment**||||**General Product Approval**||| |Environmental Con-<br>firmations<br>~~RE~~||ao|||©|fA| |**General Product Approval**||**EMV**|||**For use in hazardous locations**|**For use in hazardous locations**| |cc<br>a||kK||@&@|®|| |**Test Certificates**<br>**Maritime application**||||||| |Type Test Certific-||||||| |ates/Test Report||||||| |||PERTae||||| |**other**||||||| |Confirmation<br>Confirmation||||||| **Further information** ~~eee~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/ic10 **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RW5556-2HA16 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RW5556-2HA16 Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 6/9 5/30/2026 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RW5556-2HA16&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RW5556-2HA16 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> **Characteristic: Tripping characteristics, I²t, Let-through current** https://support.industry.siemens.com/cs/ww/en/ps/3RW5556-2HA16/char **Characteristic: Installation altitude** https://www.automation.siemens.com/bilddb/index.aspx?gridview=view2&objkey=G_NSB0_XX_01704&showdetail=true&view=Search **Simulation Tool for Soft Starters (STS)** https://support.industry.siemens.com/cs/ww/en/view/101494917 Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 7/9 5/30/2026 **==> picture [405 x 181] intentionally omitted <==** **----- Start of picture text -----**<br> -Q<br>aa — |<br>1/L1 3/L2 5/L3 A1 13 NO 23 NO 95 43 NO L+ M DI 1 DI 2 DI 3 DI 4<br>2/T1 4/T2 6/T3 A2 14 24 98 NO 96 NC 44 AQ I+ AQ U+ AQ- T1 T2<br>**----- End of picture text -----**<br> **last modified:** 9/5/2025 Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 8/9 5/30/2026 Subject to change without notice © Copyright Siemens 3RW55562HA16 Page 9/9 5/30/2026
Updated at April 28, 2026
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