# Soft Starter, 3RW Series, Three Phase, 106 A, 400 V to 600 V, 75 kW at 500 V, Screw

![Product image](https://novapart.co/image/farnell:3448694/)

**URL**: https://novapart.co/products/3RW4047-1BB15/soft-starter-3rw-series-three-phase-106-a-400-v-to
**SKU**: 3RW4047-1BB15
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Motors & Motor Controls || Motor Starters
**Price**: €1450.2900
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Poles | 3 Pole |
| Power Rating | 75kW |
| No. Of Phases | Three Phase |
| Product Range | SIRIUS 3RW40 |
| Current Rating | 106A |
| Ip / Nema Rating | IP20 |
| Motor Starter Type | Soft Starter |
| Supply Voltage Max | 600VAC |
| Supply Voltage Min | 400VAC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3448694/)

**3RW4047-1BB15** 

**Data sheet** 

SIRIUS soft starter S3 106 A, 75 kW/500 V, 40 °C 400-600 V AC, 110-230 V AC/DC Screw terminals 

## **General technical data** 

|**product brand name**|SIRIUS|
|---|---|
|**product designation**|Soft starter|
|**product feature**||
|● integrated bypass contact system|Yes|
|● thyristors|Yes|
|**product function**||
|● intrinsic deviceprotection|Yes|
|● motor overloadprotection|Yes|
|● evaluation of thermistor motorprotection|No|
|● external reset|Yes|
|● adjustable current limitation|Yes|
|● inside-delta circuit|No|
|**product component motor brake output**|No|
|**insulation voltage rated value**|600 V|
|**degree ofpollution**|3, acc. to IEC 60947-4-2|
|**blocking voltage of the thyristor maximum**|1 600 V|
|**reference code according to EN 61346-2**|Q|
|**reference code according to DIN 40719 extended according**|G|
|**to IEC 204-2 according to IEC 750**||
|**Power Electronics**||
|**operational current**||
|● at 40 °C rated value|106 A|
|● at 50 °C rated value|98 A|
|● at 60 °C rated value|90 A|
|**yielded mechanicalperformance for 3-phase motors**||
|● at 400 V||
|— at standard circuit at 40 °C rated value|55 kW|
|● at 500 V||
|— at standard circuit at 40 °C rated value|75 kW|
|**operating frequency rated value**|50 ... 60 Hz|
|**relative negative tolerance of the operating frequency**|-10 %|
|**relativepositive tolerance of the operating frequency**|10 %|
|**operating voltage at standard circuit rated value**|400 ... 600 V|
|**relative negative tolerance of the operating voltage at**|-15 %|
|**standard circuit**||
|**relativepositive tolerance of the operating voltage at**|10 %|



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|**standard circuit**||
|---|---|
|**minimum load[%]**|20 %|
|**adjustable motor current for motor overload protection**<br>**minimum rated value**|46 A|
|**continuous operating current[% of Ie] at 40 °C**|115 %|
|**power loss [W] at operational current at 40 °C during**<br>**operation typical**|21 W|
|**Control circuit/ Control**||
|**type of voltage of the control supply voltage**|AC/DC|
|**control supply voltage frequency 1 rated value**|50 Hz|
|**control supply voltage frequency 2 rated value**|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 voltage 1 at AC at 50 Hz**|110 ... 230 V|
|**control supply voltage 1 at AC at 60 Hz**|110 ... 230 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 1 at DC**|110 ... 230 V|
|**relative negative tolerance of the control supply voltage at**<br>**DC**|-15 %|
|**relative positive tolerance of the control supply voltage at**<br>**DC**|10 %|
|**display version for fault signal**|red|
|**Mechanical data**||
|**size of engine control device**|S3|
|**width**|70 mm|
|**height**|170 mm|
|**depth**|190 mm|
|**fastening method**|screw and snap-on mounting|
|**mounting position**|With additional fan: With vertical mounting surface +/-90° rotatable, with vertical<br>mounting surface +/- 22.5° tiltable to the front and back Without additional fan:<br>With vertical mounting surface +/-10° rotatable, with vertical mounting surface<br>+/- 10° t|
|**required spacing with side-by-side mounting**||
|● upwards|60 mm|
|● at the side|30 mm|
|● downwards|40 mm|
|**wire length maximum**|300 m|
|**number of poles for main current circuit**|3|
|**Connections/ Terminals**||
|**type of electrical connection**||
|● for main current circuit|screw-type terminals|
|● for auxiliaryand control circuit|screw-type terminals|
|**number of NC contacts for auxiliary contacts**|0|
|**number of NO contacts for auxiliary contacts**|2|
|**number of CO contacts for auxiliary contacts**|1|
|**type of connectable conductor cross-sections for main**<br>**contacts for box terminal using the front clamping point**||
|● solid|2x(2.5 ... 16 mm²)|
|● finelystranded with core endprocessing|2.5 ... 35 mm²|
|● stranded|4 ... 70 mm²|
|**type of connectable conductor cross-sections for main**<br>**contacts for box terminal using the back clamping point**||
|● solid|2x(2.5 ... 16 mm²)|
|● finely stranded with core end processing|2.5 ... 50 mm²|



Subject to change without notice © Copyright Siemens 

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**==> picture [511 x 515] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||
|---|---|---|
|● stranded|10 ... 70 mm²|
|type of connectable conductor cross-sections for main|
|contacts for box terminal using both clamping|points|
|● solid|2x (2.5 ... 16 mm²)|
|● finely stranded with core end processing|2x (2.5 ... 35 mm²)|
|● stranded|2x (10 ... 50 mm²)|
|type of connectable conductor cross-sections for AWG|
|cables for main contacts for box terminal|
|● using the back clamping|point|2x (10 ... 1/0)|
|● using the front clamping|point|2x (10 ... 1/0)|
|● using both clamping|points|10 ... 2/0|
|type of connectable conductor cross-sections for DIN cable|
|lug for main contacts|
|● finely stranded|2 x (10 ... 50 mm²)|
|● stranded|2x (10 ... 70 mm²)|
|type of connectable conductor cross-sections for auxiliary|
|contacts|
|● solid|2x (0.5 ... 2.5 mm²)|
|● finely stranded with core end processing|2x (0.5 ... 1.5 mm²)|
|type of connectable conductor cross-sections for AWG|
|cables|
|● for main contacts|2x (7 ... 1/0)|
|● for auxiliary contacts|2x (20 ... 14)|
|● for auxiliary contacts finely stranded with core end|2x (20 ... 16)|
|processing|
|er|Ambient conditions|
|installation altitude at height above sea level|5 000 m|
|environmental category|
|● during transport according to IEC 60721|2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m)|
|● during storage according to IEC 60721|1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get|
|inside the devices), 1M4|
|● during operation according to IEC 60721|3K6 (no formation of ice, no condensation), 3C3 (no salt mist), 3S2 (sand must|
|not get into the devices), 3M6|
|ambient temperature|
|● during operation|-25 ... +60 °C|
|● during storage|-40 ... +80 °C|
|derating temperature|40 °C|
|protection class IP on the front according to IEC 60529|IP20|
|touch protection on the front according to IEC 60529|finger-safe, for vertical contact from the front|
|UL/CSA ratings|
|———|yielded mechanical performance [hp] for 3-phase AC motor|
|● at 460/480 V|
|— at standard circuit at 50 °C rated value|75 hp|

**----- End of picture text -----**<br>


**● at 575/600 V** — at standard circuit at 50 °C rated value 75 hp **contact rating of auxiliary contacts according to UL** B300 / R300 **Approvals Certificates** ~~es~~ Environmental Product Declaration ● global warming potential [CO2 eq] / during manufacturing 23.7 kg ● global warming potential [CO2 eq] / during sales 0.471 kg ● global warming potential [CO2 eq] / during operation 158 kg ● global warming potential [CO2 eq] / after end of life -6.65 kg ● global warming potential [CO2 eq] / total 175 kg **Environment General Product Approval** 

Environmental Confirmations **General Product Approval** 

**EMV** 

**For use in hazardous locations** 

Subject to change without notice © Copyright Siemens 

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|**Test Certificates**<br>**Maritime application**||**other**|
|---|---|---|
|Special Test Certific-<br>ate<br>Type Test Certific-<br>ates/Test Report<br>a|¢|Confirmation|
|**other**<br>**Railway**|||
|Confirmation<br>Special Test Certific-<br>ate<br>Confirmation<br>~~l~~a~~ta}~~<br>QC PASS|||
|**Further information**<br>**Simulation Tool for Soft Starters (STS)**<br>~~OO~~<br>~~—CSC“‘:CC:s*CSC‘iés~~|||
|https://support.industry.siemens.com/cs/ww/en/view/101494917|||
|**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=3RW4047-1BB15|||
|**Cax online generator**|||
|https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RW4047-1BB15|||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**|||
|https://support.industry.siemens.com/cs/ww/en/ps/3RW4047-1BB15|||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)**|||
|https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RW4047-1BB15&lang=en|||



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-Q<br>1/L1 3/L2 5/L3 A1 1 14/24 95<br>IN<br>ON/RUN BYPASSED FAILURE/OVERLOAD<br>T1 T2 T3 A2 O O C O<br>2/ 4/ 6/<br>13 N 23 N 96 N 98 N<br>**----- End of picture text -----**<br>


**last modified:** 

4/1/2025 

Subject to change without notice © Copyright Siemens 

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- [Supplier page](https://es.farnell.com/siemens/3rw4047-1bb15/motor-starter-controller/dp/3448694)
---

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