# Electronic Circuit Breaker, MCCB,  3VA6, 3P, 25 A, Without Auxiliary Contact

![Product image](https://novapart.co/image/farnell:3424269/)

**URL**: https://novapart.co/products/3VA6125-1MS31-0AA0/electronic-circuit-breaker-mccb-3va6-3p-25-a
**SKU**: 3VA6125-1MS31-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €640.4000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Trip Time | - |
| No. Of Poles | 3 Pole |
| Product Range | SENTRON 3VA6 Series |
| Current Rating | 25A |
| Supply Voltage | 690V |
| Load Current Max | - |
| Circuit Breaker Mounting | Panel |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3424269/)

**3VA6125-1MS31-0AA0** 

**Data sheet** 

circuit breaker 3VA6 UL frame 150 3-pole, starter protection ETU310M, I, In=25A without overload protection short-circuit protection Ii=3...15 x In without connection 

|**Model**||
|---|---|
|product brand name|SENTRON|
|product designation|Molded-case circuit breaker|
|product designation / accordingto UL file|CDAR|
|design of theproduct|Starterprotection|
|design of the load switch / according to UL 489 / Heating, Air|Yes|
|Conditioning, and Refrigeration circuit breaker(HACR Type)||
|design of the overcurrent release|ETU310M|
|protection function of the overcurrent release|I|
|number of poles|3|
|**General technical data**||
|insulation voltage / rated value|800 V|
|operatingvoltage / at AC / rated value|690 V|
|power loss[W]/ maximum|0.9 W|
|power loss [W] / for rated value of the current / at AC / in hot|0.3 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|without|
|product function||
|● communication function|No|
|● other measurement function|No|
|Net Weight|2.5 kg|
|**Current**||
|marking/ accordingto UL 489 / 100%-rated breaker|No|
|operational current||
|● at 40 °C|25 A|
|● at 45 °C|25 A|
|● at 50 °C|25 A|
|● at 55 °C|25 A|
|● at 60 °C|25 A|
|● at 65 °C|25 A|



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||||
|---|---|---|
|● at 70 °C|25 A|
|||Switching capacity according to IEC 60947|
|maximum short-circuit current breaking capacity|(Icu)|
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 690 V|2.5 kA|
|operating short-circuit current breaking capacity|(Ics)|
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 690 V|2.5 kA|
|||Adjustable parameters|
|adjustable response value setting current (Ii) / for I-tripping|
|● minimum|75 A|
|● maximum|375 A|
|adjustable setting current (InN) / for N-tripping|
|● minimum|0 A|
|● maximum|0 A|
|Oo|
|product function / grounding protection|No|
|Mechanical Design|
|product component|
|● undervoltage release|No|
|● voltage trigger|No|
|● trip indicator|No|
|height [in]|7.8 in|
|height|198 mm|
|width [in]|4.13 in|
|width|105 mm|
|Oo|depth [in]|3.39 in|
|depth|86 mm|
|Connections|
|arrangement of electrical connectors / for main current circuit|Without connection|
|type of electrical connection / for main current circuit|Without|
|||Auxiliary circuit|
|number of CO contacts / for auxiliary contacts|0|
|Accessories|
|||
|product extension / optional / motor drive|Yes|
|Environmental conditions|
|||
|protection class IP / on the front|IP40|
|ambient temperature|
|● during operation / minimum|-25 °C|
|● during operation / maximum|70 °C|
|● during storage / minimum|-40 °C|
|● during storage / maximum|80 °C|
|||Environmental footprint|
|Environmental Product Declaration(EPD)|Yes|
|global warming|potential [CO2 eq] / total|61.814 kg|
|global warming|potential [CO2 eq] / during manufacturing|14.6 kg|
|global warming|potential [CO2 eq] / during operation|48.9 kg|
|global warming|potential [CO2 eq] / after end of life|-2.2 kg|
|Oo|Siemens Eco Profile (SEP)|Siemens EcoTech|
|reference code / according to IEC 81346-2|Q|
|Approvals / Certificates|
|General Product Approval|

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> Miscellaneous ~~EA~~ Miscellaneous L 

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General Product Approval EMV Test Certificates<br>Confirmation Type Test Certific-<br>ates/Test Report<br>—— c UKeg @ —<br>Maritime application other Dangerous goods<br>Miscellaneous Confirmation Transport Information<br>Environment<br>Environmental Con-<br>firmations<br>= seme QO &§<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/lowvoltage/catalogs **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VA6125-1MS31-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA6125-1MS31-0AA0 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA6125-1MS31-0AA0 **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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- [Supplier page](https://es.farnell.com/siemens/3va6125-1ms31-0aa0/electronic-ckt-breaker-3p-25a/dp/3424269)
---

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