# Soft Starter, 3RW Series, Three Phase, 77 A, 200 V to 690 V, 75 kW at 690 V, Screw

![Product image](https://novapart.co/image/farnell:3449266/)

**URL**: https://novapart.co/products/3RW5526-1HA16/soft-starter-3rw-series-three-phase-77-a-200-v-to
**SKU**: 3RW5526-1HA16
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Motors & Motor Controls || Motor Starters
**Price**: €2262.0000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Poles | - |
| Power Rating | 37kW |
| No. Of Phases | Three Phase |
| Product Range | SIRIUS 3RW55 |
| Current Rating | 77A |
| Ip / Nema Rating | IP00 |
| Motor Starter Type | Soft Starter |
| Supply Voltage Max | 690VAC |
| Supply Voltage Min | 200VAC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3449266/)

**3RW5526-1HA16** 

**Data sheet** 

SIRIUS soft starter 200-690 V 77 A, 110-250 V AC Screw terminals 

|SIRIUS soft starter 200-690 V 77 A, 110-250 V AC Screw 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>3VA2110-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10<br>● of circuit breaker usable at 500 V<br>3VA2110-7MN32-0AA0; Type of coordination 1, Iq=20 kA, CLASS 10<br>● of circuit breaker usable at 400 V at inside-delta circuit<br>3VA2216-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10<br>● of circuit breaker usable at 500 V at inside-delta circuit<br>3VA2216-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10<br>● of thegG fuse usable upto 690 V<br>3NA3132-6; Type of coordination 1, Iq=65 kA<br>● of thegG fuse usable at inside-delta circuit upto 500 V<br>3NA3132-6; Type of coordination 1, Iq=65 kA<br>● of full range R fuse link for semiconductor protection<br>usable upto 690 V<br>3NE1224-0; Type of coordination 2, Iq=65 kA<br>● of back-up R fuse link for semiconductor protection<br>usable up to 690 V<br>3NE3227; 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>Siemens<br>EcoTech|SIRIUS soft starter 200-690 V 77 A, 110-250 V AC Screw terminals||
|---|---|---|
||SIRIUS||
||Hybrid switchingdevices||
||Soft starter||
||3RW55||
||||
||3RW5980-0HF00||
||3RW5980-0CS00||
||3RW5950-0CH00||
||3RW5980-0CP00||
||3RW5980-0CT00||
||3RW5980-0CR00||
||3RW5980-0CE00||
||3VA2110-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10||
||3VA2110-7MN32-0AA0; Type of coordination 1, Iq=20 kA, CLASS 10||
||3VA2216-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10||
||3VA2216-7MN32-0AA0; Type of coordination 1, Iq=65 kA, CLASS 10||
||3NA3132-6; Type of coordination 1, Iq=65 kA||
||3NA3132-6; Type of coordination 1, Iq=65 kA||
||3NE1224-0; Type of coordination 2, Iq=65 kA||
||3NE3227; 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||



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||● UL approval|Yes||
|---|---|---|---|
||● CSA approval|Yes||
||**product component**|||
||● 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)**|02/15/2018||
||**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>Dibutylbis(pentane-2,4-dionato-O,O')tin CAS-No. 22673-19-4<br>Diboron trioxide CAS-No. 1303-86-2<br>Lead titanium trioxide CAS-No. 12060-00-3||
||**Net Weight**|8.254 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||



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||● screw terminal|Yes||
|---|---|---|---|
||● spring-loaded terminal|No||
||**● PROFIenergy**|Yes; in connection with the PROFINET Standard and PROFINET High-Feature<br>communication modules||
||**● 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|77 A||
||● at 40 °C rated value minimum|16 A||
||● at 50 °C rated value|68 A||
||● at 60 °C rated value|62 A||
||**operational current at inside-delta circuit**|||
||● at 40 °C rated value|133 A||
||● at 50 °C rated value|118 A||
||● at 60 °C rated value|107 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|22 kW||
||● at 230 V at inside-delta circuit at 40 °C rated value|37 kW||
||● at 400 V at 40 °C rated value|37 kW||
||● at 400 V at inside-delta circuit at 40 °C rated value|75 kW||
||● at 500 V at 40 °C rated value|45 kW||
||● at 500 V at inside-delta circuit at 40 °C rated value|90 kW||
||● at 690 V at 40 °C rated value|75 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|23 W||
||● at 50 °C after startup|20 W||
||● at 60 °C after startup|19 W||
||**power loss[W] at AC at current limitation 350 %**|||
||● at 40 °C duringstartup|1 083 W||
||● at 50 °C duringstartup|921 W||
||● at 60 °C duringstartup|814 W||
||**type of the motor protection**|Electronic, trippingin the event of thermal overload of the motor||
||**Control circuit/ Control**|||



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||**type of voltage of the control supply voltage**|AC||
|---|---|---|---|
||**control supply voltage at AC**|||
||● at 50 Hz|110 ... 250 V||
||● 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**|180 mA||
||**inrush current by closing the bypass contacts maximum**|0.8 A||
||inrush current peak at application of control supply voltage<br>maximum|43 A||
||duration of inrush current peak at application of control supply<br>voltage|1.6 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**|306 mm||
||**width**|185 mm||
||**depth**|203 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**|7.15 kg||
||**Connections/ Terminals**|||
||**type of electrical connection**|||
||● for main current circuit|box terminal||
||● for control circuit|screw-type terminals||
||**width of connection bar maximum**|25 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||



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|**type of connectable conductor cross-sections for main**<br>**contacts for box terminal**||
|---|---|
|● usingthe front clamping point solid|1x(2.5 ... 16 mm²)|
|● using the front clamping point finely stranded with core<br>endprocessing|1x (2.5 ... 50 mm²)|
|● usingthe front clamping point stranded|1x(10 ... 70 mm²)|
|● usingthe back clamping point solid|1x(2.5 ... 16 mm²)|
|● r box terminal usingthe back clamping point|1x(10 ... 2/0)|
|● usingboth clamping points solid|2x(2.5 ... 16 mm²)|
|● using both clamping points finely stranded with core end<br>processing|2x (2.5 ... 35 mm²)|
|● usingboth clamping points stranded|2x(6 ... 16 mm²), 2x(10 ... 50 mm²)|
|● using the back clamping point finely stranded with core<br>endprocessing|1x (2.5 ... 50 mm²)|
|● usingthe back clamping point stranded|1x(10 ... 70 mm²)|
|**type of connectable conductor cross-sections**||
|● for control circuit solid|1x(0.5 ... 4.0 mm²), 2x(0.5 ... 2.5 mm²)|
|● for control circuit finelystranded with core endprocessing|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1.5 mm²)|
|● for AWG cables for control circuit solid|1x(20 ... 12), 2x(20 ... 14)|
|**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|4.5 ... 6 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|40 ... 53 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, Class B on request|
|**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 circuit breaker usable for Standard Faults**||
|— at 460/480 V accordingto UL|Siemens type: 3VA51, max. 125 A; Iq= 10 kA|
|— 60/480 V accordingto UL|Siemens type: 3VA51, max. 125 A; Iqmax = 65 kA|
|— at 460/480 V at inside-delta circuit accordingto UL|Siemens type: 3VA51, max. 125 A; Iq= 10 kA|
|— 60/480 V at inside-delta circuit accordingto UL|Siemens type: 3VA51, max. 125 A; Iqmax = 65 kA|
|— at 575/600 V accordingto UL|Siemens type: 3VA51, max. 125 A; Iq= 10 kA|
|— 75/600 V at inside-delta circuit accordingto UL|Siemens type: 3VA51, max. 125 A; Iqmax = 65 kA|
|— at 575/600 V at inside-delta circuit according to UL|Siemens type: 3VA51, max. 125 A; Iq = 10 kA|



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|**● of the fuse**||
|---|---|
|— usable for Standard Faults up to 575/600 V<br>accordingto UL|Type: Class RK5 / K5, max. 250 A; Iq = 10 kA|
|— usable for High Faults up to 575/600 V according to<br>UL|Type: Class J / L, max. 250 A; Iq = 100 kA|
|— usable for Standard Faults at inside-delta circuit up<br>to 575/600 V accordingto UL|Type: Class RK5 / K5, max. 250 A; Iq = 10 kA|
|— usable for High Faults at inside-delta circuit up to<br>575/600 V accordingto UL|Type: Class J / L, max. 250 A; Iq = 100 kA|
|**operating power[hp] for 3-phase motors**||
|● at 200/208 V at 50 °C rated value|20 hp|
|● at 220/230 V at 50 °C rated value|25 hp|
|● at 460/480 V at 50 °C rated value|50 hp|
|● at 575/600 V at 50 °C rated value|60 hp|
|● at 200/208 V at inside-delta circuit at 50 °C rated value|30 hp|
|● at 220/230 V at inside-delta circuit at 50 °C rated value|40 hp|
|● at 460/480 V at inside-delta circuit at 50 °C rated value|75 hp|
|● at 575/600 V at inside-delta circuit at 50 °C rated value<br>~~re~~|100 hp<br>~~re~~|
|**contact rating of auxiliary contacts according to UL**<br>~~re~~|R300-B300<br>~~re~~|
|Electrical Safety||
|**protection class IP on the front according to IEC 60529**|IP00; IP20 with cover|
|**touch protection on the front according to IEC 60529**|finger-safe, for vertical contact from the front with cover|
|**ATEX**<br>~~a~~||
|**Safety Integrity Level (SIL) according to IEC 61508 relating**<br>**to ATEX**<br>~~a~~|SIL 1<br>~~a~~|
|**PFHD with high demand rate according to IEC 61508**<br>**relating to ATEX**|5E-7 1/h|
|**PFDavg with low demand rate according to IEC 61508**<br>**relating to ATEX**|0.008|
|**hardware fault tolerance according to IEC 61508 relating to**<br>**ATEX**|0|
|**T1 value for proof test interval or service life according to**<br>**IEC 61508 relating to ATEX**|3 a|
|**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**<br>~~a~~|II (2)G [Ex eb Gb] [Ex db Gb] [Ex pxb Gb], II (2)D [Ex tb Db] [Ex pxb Db], I (M2)<br>[Ex db Mb]<br>~~a~~|
|**Approvals Certificates**<br>~~a~~||
|Environmental Product Declaration<br>● global warming potential [CO2 eq] / during manufacturing<br>92.599 kg<br>● global warming potential [CO2 eq] / during sales<br>2.37 kg<br>● global warming potential [CO2 eq] / during operation<br>324 kg<br>● global warming potential [CO2 eq] / after end of life<br>-19.4 kg<br>● global warming potential [CO2 eq] / total<br>399 kg<br>**Environment**<br>**General Product Approval**<br>~~a~~||



Environmental Confirmations ~~——~~ 

**General Product Approval** 

**EMV** 

**For use in hazardous locations** 

**Test Certificates** 

**Maritime application** 

Subject to change without notice © Copyright Siemens 

3RW55261HA16 Page 6/9 

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- Type Test Certific ates/Test Report 

**other** Confirmation ~~—_ ——~~ Confirmation 

~~——‘(i‘i;tsCsis~~ **Further information 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=3RW5526-1HA16 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RW5526-1HA16 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RW5526-1HA16&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RW5526-1HA16 **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/3RW5526-1HA16/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 

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**last modified:** 

9/5/2025 

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