# Thermal Magnetic Circuit Breaker, SIRIUS 3RV2 Series, 20 A, 3 Pole, 690 V, DIN Rail

![Product image](https://novapart.co/image/farnell:3485799/)

**URL**: https://novapart.co/products/3RV2332-4BC10/thermal-magnetic-circuit-breaker-sirius-3rv2
**SKU**: 3RV2332-4BC10
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: €242.5100
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| No. Of Poles | 3 Pole |
| Product Range | SIRIUS 3RV2 Series |
| Current Rating | 20A |
| Voltage Rating Vac | 690V |
| Voltage Rating Vdc | - |
| Circuit Breaker Mounting | DIN Rail |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3485799/)

**3RV2332-4BC10** 

**Data sheet** 

Circuit breaker size S2 for starter combination Rated current 20 A N-release 260 A screw terminal increased switching capacity 

|**product brand name**|SIRIUS|
|---|---|
|**product designation**|Circuit breaker|
|**design of theproduct**|For starter combinations|
|**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|14.5 W|
|● at AC in hot operatingstateperpole|4.8 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|50 000|
|● of auxiliarycontacts typical|50 000|
|electrical endurance(operatingcycles)typical|50 000|
|**reference code according to IEC 81346-2**|Q|
|**continuous current rated value**|20 A|
|**Substance Prohibitance(day/month/year)**|10/15/2014|
|**SVHC substance name**|Lead CAS-No. 7439-92-1|
|**Net Weight**|1.121 kg|
|**Ambient conditions**||



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||installation altitude at height above sea level maximum|2 000 m||
|---|---|---|---|
||**ambient temperature**|||
||● duringoperation|-20 ... +60 °C||
||● duringstorage|-50 ... +80 °C||
||● duringtransport|-50 ... +80 °C||
||relative humidityduringoperation|10 ... 95 %||
||**Main circuit**|||
||**number ofpoles for main current circuit**|3||
||**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||
||● at AC-3e rated value maximum|690 V||
||**operating frequency rated value**|50 ... 60 Hz||
||**operational current rated value**|20 A||
||**operational current**|||
||● at AC-3 at 400 V rated value|20 A||
||● at AC-3e at 400 V rated value|20 A||
||**operating power**|||
||● at AC-3|||
||— at 230 V rated value|5.5 kW||
||— at 400 V rated value|7.5 kW||
||— at 500 V rated value|11 kW||
||— at 690 V rated value|15 kW||
||● at AC-3e|||
||— at 230 V rated value|5.5 kW||
||— at 400 V rated value|7.5 kW||
||— at 500 V rated value|11 kW||
||— at 690 V rated value|15 kW||
||**operating frequency**|||
||● at AC-3 maximum|15 1/h||
||● at AC-3e maximum|15 1/h||
||**Auxiliary circuit**|||
||**type of voltage for auxiliary and control circuit**|AC/DC||
||**number of NC contacts for auxiliary contacts**|0||
||**number of NO contacts for auxiliary contacts**|0||
||number of CO contacts for auxiliarycontacts|0||
||**Protective and monitoring functions**|||
||**product function**|||
||●ground fault detection|No||
||●phase failure detection|No||
||**trip class**|CLASS 10||
||**protection function thermal overloadprotection(ANSI 49)**|No||
||**maximum short-circuit current breaking capacity (Icu)**|||
||● at AC at 240 V rated value|100 kA||
||● at AC at 400 V rated value|100 kA||
||● at AC at 500 V rated value|18 kA||
||● at AC at 690 V rated value|8 kA||
||**operating short-circuit current breaking capacity (Ics) at AC**|||
||● at 240 V rated value|100 kA||
||● at 400 V rated value|50 kA||
||● at 500 V rated value|10 kA||
||● at 690 V rated value|5 kA||
||response value current of instantaneous short-circuit trip unit|260 A||
||**UL/CSA ratings**|||
||**full-load current(FLA) for 3-phase AC motor**|||
||● at 480 V rated value|20 A||
||● at 600 V rated value|20 A||



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||**yielded mechanicalperformance[hp]**|||
|---|---|---|---|
||● for single-phase AC motor|||
||— at 110/120 V rated value|1.5 hp||
||— at 230 V rated value|3 hp||
||● for 3-phase AC motor|||
||— at 200/208 V rated value|7.5 hp||
||— at 220/230 V rated value|7.5 hp||
||— at 460/480 V rated value|15 hp||
||— at 575/600 V rated value|20 hp||
||**Short-circuit protection**|||
||**product function short circuitprotection**|Yes||
||**design of the short-circuit trip**|magnetic||
||**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|100||
||● at 500 V|80||
||● at 690 V|63||
||**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||



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|— upwards|50 mm|
|---|---|
|— at the side|10 mm|
|● forgroundedparts at 690 V||
|— downwards|50 mm|
|— upwards|50 mm|
|— backwards|0 mm|
|— at the side|10 mm|
|— forwards|0 mm|
|● for liveparts at 690 V||
|— downwards|50 mm|
|— upwards|50 mm|
|— backwards|0 mm|
|— at the side|10 mm|
|— forwards|0 mm|
|**Connections/ Terminals**||
|**product component removable terminal for auxiliary and**<br>**control circuit**|No|
|**type of electrical connection**||
|● for main current circuit|screw-type terminals|
|**arrangement of electrical connectors for main current**<br>**circuit**|Top and bottom|
|**type of connectable conductor cross-sections**||
|● for main contacts||
|— solid or stranded|2x(1 ... 35 mm²), 1x(1 ... 50 mm²)|
|— finelystranded with core endprocessing|2x(1 ... 25 mm²), 1x(1 ... 35 mm²)|
|● for AWG cables for main contacts|2x(18 ... 2), 1x(18 ... 1)|
|**connectable conductor cross-section for main contacts**||
|● solid or stranded|1 ... 50 mm²|
|● finelystranded with core endprocessing|1 ... 35 mm²|
|**AWG number as coded connectable conductor cross**<br>**section for main contacts**|18 ... 1|
|**tightening torque**||
|● for main contacts with screw-type terminals|3 ... 4.5 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|
|**Safety related data**||
|product function suitable for safetyfunction|Yes|
|**suitability for use**||
|● safety-related switchingon|No|
|● safety-related switchingOFF|Yes|
|**service life maximum**|10 a|
|**test wear-related service life necessary**|Yes|
|**proportion of dangerous failures**||
|● with low demand rate accordingto SN 31920|40 %|
|● with high demand rate accordingto SN 31920|50 %|
|**B10 value with high demand rate according to SN 31920**|5 000|
|**failure rate [FIT] with low demand rate according to SN**<br>**31920**|50 FIT|
|ISO 13849||
|**device type according to ISO 13849-1**|3|
|**overdimensioning according to ISO 13849-2 necessary**|Yes|
|IEC 61508||
|**safety device type according to IEC 61508-2**|Type A|
|**T1 value**||
|● for proof test interval or service life according to IEC<br>61508|10 a|
|Electrical Safety||
|**protection class IP on the front according to IEC 60529**|IP20|



|— upwards|50 mm|
|---|---|
|— at the side|10 mm|
|● forgroundedparts at 690 V||
|— downwards|50 mm|
|— upwards|50 mm|
|— backwards|0 mm|
|— at the side|10 mm|
|— forwards|0 mm|
|● for liveparts at 690 V||
|— downwards|50 mm|
|— upwards|50 mm|
|— backwards|0 mm|
|— at the side|10 mm|
|— forwards|0 mm|
|**Connections/ Terminals**||
|**product component removable terminal for auxiliary and**<br>**control circuit**|No|
|**type of electrical connection**||
|● for main current circuit|screw-type terminals|
|**arrangement of electrical connectors for main current**<br>**circuit**|Top and bottom|
|**type of connectable conductor cross-sections**||
|● for main contacts||
|— solid or stranded|2x(1 ... 35 mm²), 1x(1 ... 50 mm²)|
|— finelystranded with core endprocessing|2x(1 ... 25 mm²), 1x(1 ... 35 mm²)|
|● for AWG cables for main contacts|2x(18 ... 2), 1x(18 ... 1)|
|**connectable conductor cross-section for main contacts**||
|● solid or stranded|1 ... 50 mm²|
|● finelystranded with core endprocessing|1 ... 35 mm²|
|**AWG number as coded connectable conductor cross**<br>**section for main contacts**|18 ... 1|
|**tightening torque**||
|● for main contacts with screw-type terminals|3 ... 4.5 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|
|**Safety related data**||
|product function suitable for safetyfunction|Yes|
|**suitability for use**||
|● safety-related switchingon|No|
|● safety-related switchingOFF|Yes|
|**service life maximum**|10 a|
|**test wear-related service life necessary**|Yes|
|**proportion of dangerous failures**||
|● with low demand rate accordingto SN 31920|40 %|
|● with high demand rate accordingto SN 31920|50 %|
|**B10 value with high demand rate according to SN 31920**|5 000|
|**failure rate [FIT] with low demand rate according to SN**<br>**31920**|50 FIT|
|ISO 13849||
|**device type according to ISO 13849-1**|3|
|**overdimensioning according to ISO 13849-2 necessary**|Yes|
|IEC 61508||
|**safety device type according to IEC 61508-2**|Type A|
|**T1 value**||
|● for proof test interval or service life according to IEC<br>61508|10 a|
|Electrical Safety||
|**protection class IP on the front according to IEC 60529**|IP20|



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touch protection on the front according to IEC 60529 finger-safe, for vertical contact from the front<br>Display<br>eT<br>display version for switching status Handle<br>Approvals Certificates<br>a Environmental Product Declaration<br>● global warming potential [CO2 eq] / during manufacturing 12.8 kg<br>● global warming potential [CO2 eq] / during sales 0.477 kg<br>● global warming potential [CO2 eq] / during operation 230 kg<br>● global warming potential [CO2 eq] / after end of life -3.4 kg<br>● global warming potential [CO2 eq] / total 239.877 kg<br>Environment General Product Approval<br>Environmental Con-<br>firmations<br>_ samens ® 7 @<br>EPD Ox (e<br>General Product Approval Test Certificates<br>- -<br>Special Test Certific Type Test Certific<br>ate ates/Test Report<br>EAL ce UK<br>Maritime application<br>Preerrae<br>eg 8 # 8<br>other Railway<br>Confirmation ee Miscellaneous Confirmation Miscellaneous Confirmation<br>QC PASS<br>Railway<br>-<br>Special Test Certific<br>ate<br>**----- End of picture text -----**<br>


~~e~~ **Further information** ~~e~~ **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=3RV2332-4BC10 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3RV2332-4BC10 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RV2332-4BC10&lang=en **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RV2332-4BC10 **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> 

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## Links

- [View this product on Novapart](https://novapart.co/products/3RV2332-4BC10/thermal-magnetic-circuit-breaker-sirius-3rv2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3rv2332-4bc10/circuit-breaker-3p-20a-690vac/dp/3485799)
---

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