3RV2031-4VA15-0BA0

**3RV2031-4VA15-0BA0** 

**Data sheet** 

special type circuit breaker size S2 for motor protection, Class 10 thermal release 35...45 A short-circuit release 650 A screw terminal standard switching capacity with transverse auxiliary switch 1 NO+1 NC ambient temperature -50 °C 250 operating cycles 

|**product brand name**|SIRIUS|
|---|---|
|**product designation**|Circuit breaker|
|**design of theproduct**|For motorprotection|
|**product type designation**|3RV2|
|**General technical data**||
|**Product equipment of circuit breaker for motor protection**|Yes|
|**complete unit withprotection device**||
|**size of the circuit-breaker**|S2|
|**size of contactor can be combined company-specific**|S2|
|product function disconnector functionality|Yes|
|product extension auxiliaryswitch|Yes|
|**power loss[W] for rated value of the current**||
|● at AC in hot operatingstate|24.5 W|
|● at AC in hot operatingstateperpole|8.2 W|
|**type of calculation ofpower loss current-dependent**|quadratic|
|insulation voltage with degree ofpollution 3 at AC rated value|690 V|
|**surge voltage resistance rated value**|6 kV|
|**maximumpermissible voltage forprotective separation**||
|● in networks with ungrounded star point between main and|400 V|
|auxiliarycircuit||
|● in networks with grounded star point between main and|400 V|
|auxiliarycircuit||
|**protection class IP**||
|● on the front accordingto IEC 60529|IP20|
|● on the front|IP20|
|● of the terminal|IP00|
|**shock resistance according to IEC 60068-2-27**|25g/ 11 ms Sinus|
|**mechanical service life(operating cycles)**||
|● of the main contacts typical|250|
|● of auxiliarycontacts typical|250|
|electrical endurance(operatingcycles)typical|250|
|**reference code according to IEC 81346-2**|Q|
|**continuous current rated value**|45 A|
|**Substance Prohibitance(day/month/year)**|10/15/2014|
|**SVHC substance name**|Lead CAS-No. 7439-92-1|
|**Net Weight**|1.079 kg|
|**Ambient conditions**||



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|installation altitude at height above sea level maximum|2 000 m|
|---|---|
|**ambient temperature**||
|● duringoperation|-50 ... +60 °C|
|● duringstorage|-50 ... +80 °C|
|● duringtransport|-50 ... +80 °C|
|**temperature compensation**|-20 ... +60 °C|
|relative humidityduringoperation|10 ... 95 %|
|**Main circuit**||
|**number ofpoles for main current circuit**|3|
|**adjustable current response value current of the current-**<br>**dependent overload release**|35 ... 45 A|
|**type of voltage for main current circuit**|AC|
|**operating voltage**||
|● rated value|690 V|
|● rated value|20 ... 690 V|
|● at AC-3 rated value maximum|690 V|
|**operating frequency rated value**|50 ... 60 Hz|
|**operational current rated value**|45 A|
|**operational current**||
|● at AC-3 at 400 V rated value|45 A|
|**operating power**||
|● at AC-3||
|— at 230 V rated value|11 kW|
|— at 400 V rated value|22 kW|
|— at 500 V rated value|30 kW|
|— at 690 V rated value|37 kW|
|**operating frequency**||
|● at AC-3 maximum|15 1/h|
|**Auxiliary circuit**||
|**design of the auxiliary switch**|transverse|
|**type of voltage for auxiliary and control circuit**|AC/DC|
|**number of NC contacts for auxiliary contacts**|1|
|**number of NO contacts for auxiliary contacts**|1|
|number of CO contacts for auxiliarycontacts|0|
|**operational current of auxiliary contacts at AC-15**||
|● at 24 V|2 A|
|● at 230 V|0.5 A|
|**operational current of auxiliary contacts at DC-13**||
|● at 24 V|1 A|
|● at 60 V|0.15 A|
|● at 110 V|0 A|
|● at 125 V|0 A|
|● at 220 V|0 A|
|**Protective and monitoring functions**||
|**product function**||
|●ground fault detection|No|
|●phase failure detection|Yes|
|**trip class**|CLASS 10|
|**design of the overload release**|thermal|
|**protection function thermal overloadprotection(ANSI 49)**|Yes|
|**maximum short-circuit current breaking capacity (Icu)**||
|● at AC at 240 V rated value|50 kA|
|● at AC at 400 V rated value|50 kA|
|● at AC at 500 V rated value|10 kA|
|● at AC at 690 V rated value|4 kA|
|**operating short-circuit current breaking capacity (Ics) at AC**||
|● at 240 V rated value|25 kA|
|● at 400 V rated value|25 kA|
|● at 500 V rated value|5 kA|



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||● at 690 V rated value|2 kA||
|---|---|---|---|
||response value current of instantaneous short-circuit trip unit|650 A||
||**Short-circuit protection**|||
||**product function short circuitprotection**|Yes||
||**design of the short-circuit trip**|magnetic||
||**design of the fuse link**|||
||● for short-circuitprotection of the auxiliaryswitch required|fusegG: 10 A, miniature circuit breaker C 6 A(short-circuit current Ik < 400 A)||
||**design of the fuse link for IT network for short-circuit**<br>**protection of the main circuit**|||
||● at 240 V|none required||
||● at 400 V|gG 125 A||
||● at 500 V|gG 100 A||
||● at 690 V|gG 80 A||
||**Installation/ mounting/ dimensions**|||
||**mounting position**|any||
||**fastening method**|screw and snap-on mountingonto 35 mm DIN rail accordingto DIN EN 60715||
||**Mounting method of circuit breaker for Transformer**<br>**protection, Generator protection and system protection**<br>**optional standard bar mounting**|Yes||
||**height**|140 mm||
||**width**|55 mm||
||**depth**|149 mm||
||**required spacing**|||
||● with side-by-side mounting|||
||— forwards|0 mm||
||— backwards|0 mm||
||— upwards|50 mm||
||— downwards|50 mm||
||— at the side|0 mm||
||● forgroundedparts|||
||— forwards|0 mm||
||— backwards|0 mm||
||— upwards|50 mm||
||— at the side|10 mm||
||— downwards|50 mm||
||● for liveparts|||
||— forwards|0 mm||
||— backwards|0 mm||
||— upwards|50 mm||
||— downwards|50 mm||
||— at the side|10 mm||
||● forgroundedparts at 400 V|||
||— downwards|50 mm||
||— upwards|50 mm||
||— at the side|10 mm||
||● for liveparts at 400 V|||
||— downwards|50 mm||
||— upwards|50 mm||
||— at the side|10 mm||
||● forgroundedparts at 500 V|||
||— downwards|50 mm||
||— upwards|50 mm||
||— at the side|10 mm||
||● for liveparts at 500 V|||
||— downwards|50 mm||
||— upwards|50 mm||
||— at the side|10 mm||
||● forgroundedparts at 690 V|||
||— downwards|50 mm||
||— upwards|50 mm||



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||||
|---|---|---|
|— at the side|10 mm|
|● for live parts at 690 V|
|— downwards|50 mm|
|— upwards|50 mm|
|— at the side|10 mm|
|ee|Connections/ Terminals|
|product component removable terminal for auxiliary and|No|
|control circuit|
|type of electrical connection|
|● for main current circuit|screw-type terminals|
|● for auxiliary and control circuit|screw-type terminals|
|arrangement of electrical connectors for main current|Top and bottom|
|circuit|
|type of connectable conductor cross-sections|
|● for main contacts|
|— solid or stranded|2x (1 ... 25 mm²), 1x (1 ... 35 mm²)|
|— finely stranded with core end processing|2x (1 ... 16 mm²), 1x (1 ... 25 mm²)|
|connectable conductor cross-section for main contacts|
|● solid or stranded|1 ... 35 mm²|
|● finely stranded with core end processing|1 ... 25 mm²|
|connectable conductor cross-section for auxiliary contacts|
|● solid or stranded|0.5 ... 2.5 mm²|
|● finely stranded with core end processing|0.5 ... 2.5 mm²|
|type of connectable conductor cross-sections|
|● for auxiliary contacts|
|— solid or stranded|2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)|
|— finely stranded with core end processing|2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)|
|tightening torque|
|● for main contacts with screw-type terminals|3 ... 4.5 N·m|
|● for auxiliary contacts with screw-type terminals|0.8 ... 1.2 N·m|
|design of screwdriver shaft|Diameter 5 to 6 mm|
|size of the screwdriver tip|Pozidriv size 2|
|design of the thread of the connection screw|
|● for main contacts|M6|
|● of the auxiliary and control contacts|M3|
|IEC 61508|
|ee|
|T1 value|
|● for proof test interval or service life according to IEC|10 a|
|61508|
|ee|Electrical Safety|
|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|
|ee|Display|
|display version for switching status|Handle|
|Approvals Certificates|
|a|Environmental Product Declaration|aa|
|● global warming potential [CO2 eq] / during manufacturing|12.8 kg|
|● global warming potential [CO2 eq] / during sales|0.477 kg|
|● global warming potential [CO2 eq] / during operation|230 kg|
|● global warming potential [CO2 eq] / after end of life|-3.4 kg|
|● global warming potential [CO2 eq] / total|239.877 kg|
|Environment|General Product Approval|

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|---|---|
|Environmental Con-|
|firmations|
|==|B|

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**Test Certificates** 

**General Product Approval** 

**Maritime application** 

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- - Special Test Certific Type Test Certific ate ates/Test Report 

**Maritime application other** Confirmation **other Railway** Miscellaneous Confirmation Miscellaneous Confirmation Special Test Certificate QC PASS ~~rr OO—“™SCSCs‘CSCiés~~ **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=3RV2031-4VA15-0BA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RV2031-4VA15-0BA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RV2031-4VA15-0BA0&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RV2031-4VA15-0BA0 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> 

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