# Electronic Circuit Breaker, MCCB,  3VA6, 3P, 150 kA, 480 V, 150 A, Without Auxiliary Contact

![Product image](https://novapart.co/image/farnell:3418888/)

**URL**: https://novapart.co/products/3VA6115-8KM31-0AA0/electronic-circuit-breaker-mccb-3va6-3p-150-ka-480
**SKU**: 3VA6115-8KM31-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €3000.6300
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Trip Time | - |
| No. Of Poles | 3 Pole |
| Product Range | SENTRON 3VA6 Series |
| Current Rating | 150A |
| Supply Voltage | 690V |
| Load Current Max | - |
| Circuit Breaker Mounting | Panel |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3418888/)

**3VA6115-8KM31-0AA0** 

**Data sheet** 

circuit breaker 3VA6 UL Frame 150 breaking capacity class L 150 kA @ 480 V 3- pole, line protection ETU830, LIG, In=150 A overload protection Ir=60 A...150 A short-circuit protection Ii=1.5...10 x In ground-fault protection Ig=0.2...1 x In, tg=0.05-0.8s without connection 

## **Model** 

|product brand name|SENTRON|
|---|---|
|product designation|Molded-case circuit breaker|
|product designation / accordingto UL file|LDAE|
|design of theproduct|Systemprotection|
|design of the load switch / according to UL 489 / Heating, Air|Yes|
|Conditioning, and Refrigeration circuit breaker(HACR Type)||
|design of the overcurrent release|ETU830|
|protection function of the overcurrent release|LIG|
|number of poles|3|
|**General technical data**||
|insulation voltage / rated value|800 V|
|operatingvoltage / at AC / rated value|690 V|
|power loss[W]/ maximum|29 W|
|power loss [W] / for rated value of the current / at AC / in hot|9.67 W|
|operatingstate /perpole||
|mechanical service life(operatingcycles)/ typical|25 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V|14 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 690 V|9 800|
|electrical endurance(operatingcycles)/ at 480 V|14 000|
|electrical endurance(operatingcycles)/ at 600 V|9 800|
|product feature / for neutral conductors / upgradable/retrofittable|No|
|/ short-circuit and overloadproof||
|ground-fault monitoringversion|Summation current formation L-conductor|
|product function||
|● communication function|Yes|
|● other measurement function|Yes|
|Net Weight|2.5 kg|
|**Current**||
|marking/ accordingto UL 489 / 100%-rated breaker|No|
|operational current||
|● at 40 °C|150 A|
|● at 45 °C|150 A|
|● at 50 °C|150 A|
|● at 55 °C|143 A|
|● at 60 °C|135 A|
|● at 65 °C|128 A|



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|● at 70 °C|120 A|
|---|---|
|**Switching capacity according to IEC 60947**||
|switchingcapacityclass of the circuit breaker|L|
|maximum short-circuit current breakingcapacity (Icu)||
|● at 240 V|200 kA|
|● at 415 V|150 kA|
|● at 690 V|2.5 kA|
|operatingshort-circuit current breakingcapacity (Ics)||
|● at 240 V|200 kA|
|● at 415 V|150 kA|
|● at 690 V|2.5 kA|
|short-circuit current makingcapacity (Icm)||
|● at 240 V|440 kA|
|● at 415 V|330 kA|
|● at 690 V|3.8 kA|
|**Switching capacity according to UL 489**||
|current breakingcapacity||
|● at 240 V|200 kA|
|● at 480 V|150 kA|
|● at 600 V|50 kA|
|**Adjustable parameters**||
|adjustable response value setting current (Ir) / of the L-trip / with<br>I2t characteristic||
|● minimum|60 A|
|● maximum|150 A|
|adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic||
|● minimum|0.5 s|
|● maximum|20 s|
|adjustable response value settingcurrent(Ii)/ for I-tripping||
|● minimum|225 A|
|● maximum|1 500 A|
|adjustable current response value current / for G-tripping / with<br>standard characteristic||
|● initial value|30 A|
|● full-scale value|150 A|
|adjustable response value delay time (tg) / for G-tripping / with<br>I0t characteristic||
|● minimum|0.05 s|
|● maximum|0.8 s|
|adjustable response value setting current (Ig) / for G-tripping /<br>with I2t characteristic||
|● minimum|30 A|
|● maximum|150 A|
|adjustable response value delay time (tg) / for G-tripping / with<br>I2t characteristic||
|● minimum|0.05 s|
|● maximum|0.8 s|
|adjustable settingcurrent(InN)/ for N-tripping||
|● minimum|0 A|
|● maximum|0 A|
|product function /groundingprotection|Yes|
|**Mechanical Design**||
|product component||
|● undervoltage release|No|
|● voltage trigger|No|
|● tripindicator|No|
|height[in]|7.8 in|
|height|198 mm|
|width [in]|4.13 in|



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|width|||105 mm||||
|---|---|---|---|---|---|---|
|depth[in]|||3.39 in||||
|depth<br>86 mm<br>**Connections**<br>~~——————EE~~|||||||
|arrangement of electrical connectors / for main current circuit|||Without connection||||
|type of electrical connection / for main current circuit|||Without||||
|**Auxiliary circuit**<br>~~a~~|||||||
|number of CO contacts / for auxiliarycontacts|||0||||
|**Accessories**<br>~~a~~|||||||
|product extension / optional / motor drive|||Yes||||
|**Environmental conditions**<br>~~a~~|||||||
|protection class IP / on the front|||IP40||||
|ambient temperature|||||||
|● duringoperation / minimum|||-25 °C||||
|● duringoperation / maximum|||70 °C||||
|● duringstorage / minimum|||-40 °C||||
|● duringstorage / maximum|||80 °C||||
|**Environmental footprint**<br>~~a~~|||||||
|Environmental Product Declaration(EPD)|||Yes||||
|global warming potential[CO2 eq]/ total|||61.814 kg||||
|global warming potential[CO2 eq]/ duringmanufacturing|||14.6 kg||||
|global warming potential[CO2 eq]/ duringoperation|||48.9 kg||||
|global warming potential[CO2 eq]/ after end of life|||-2.2 kg||||
|Siemens Eco Profile(SEP)<br>~~BS~~|||Siemens EcoTech||||
|**reference code / according to IEC 81346-2**|||Q||||
|**Approvals / Certificates**|||||||
|**General Product Approval**|||||||
|Miscellaneous<br>~~—~~|®|||Miscellaneous<br>~~FA~~L|||
|**General Product Approval**||||**EMV**|**Maritime application**||
|Confirmation<br>~~_~~|ce||UK<br>UK|&|®@||
|**Maritime application**|**other**|||**Dangerous goods**|**Environment**||
||Miscellaneous||Confirmation|Transport Information|Environmental Con-||
||||||firmations||
|PrPnTras|||||||
|**Environment**|||||||
|siemens<br>=|||||||
|**Further information**<br>~~Ps~~|||||||
|**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,…)**|||||||



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https://www.siemens.com/lowvoltage/catalogs **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VA6115-8KM31-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA6115-8KM31-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA6115-8KM31-0AA0 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications **Characteristic curves** https://curves.simaris.siemens.com/curves/<mmp_prod_noCOMP="HAUPT"></mmp_prod__no> 

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**last modified:** 

5/2/2025 

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## Links

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- [Supplier page](https://es.farnell.com/siemens/3va6115-8km31-0aa0/electronic-ckt-breaker-3p-150a/dp/3418888)
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