# Electronic Circuit Breaker, MCCB,  3VA6, 3P, 100 kA, 480 V, 400 A, Without Auxiliary Contact

![Product image](https://novapart.co/image/farnell:3417616/)

**URL**: https://novapart.co/products/3VA6440-7HN31-2AA0/electronic-circuit-breaker-mccb-3va6-3p-100-ka-480
**SKU**: 3VA6440-7HN31-2AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €4003.7400
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Trip Time | - |
| No. Of Poles | 3 Pole |
| Product Range | SENTRON 3VA6 Series |
| Current Rating | 400A |
| Supply Voltage | 690V |
| Load Current Max | - |
| Circuit Breaker Mounting | Panel |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3417616/)

**3VA6440-7HN31-2AA0** 

**Data sheet** 

circuit breaker 3VA6 UL Frame 600 breaking capacity class C 100 kA @ 480 V 3- pole, line protection ETU350, LSI, In=400 A overload protection, 100% rated Ir=160 A...400 A short-circuit protection Isd=1.5...10 x Ir, Ii=12 x In without connection 

|**Model**||
|---|---|
|product brand name|SENTRON|
|product designation|Molded-case circuit breaker|
|product designation / accordingto UL file|CLAE|
|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|ETU350|
|protection function of the overcurrent release|LSI|
|number of poles|3|
|**General technical data**||
|insulation voltage / rated value|800 V|
|operatingvoltage / at AC / rated value|690 V|
|power loss[W]/ maximum|70 W|
|power loss [W] / for rated value of the current / at AC / in hot|23.33 W|
|operatingstate /perpole||
|mechanical service life(operatingcycles)/ typical|20 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V|4 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 690 V|3 500|
|electrical endurance(operatingcycles)/ at 480 V|4 000|
|electrical endurance(operatingcycles)/ at 600 V|3 500|
|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|5.3 kg|
|**Current**||
|marking/ accordingto UL 489 / 100%-rated breaker|Yes|
|operational current||
|● at 40 °C|400 A|
|● at 45 °C|400 A|
|● at 50 °C|400 A|
|● at 55 °C|400 A|
|● at 60 °C|400 A|
|● at 65 °C|400 A|
|● at 70 °C|400 A|
|**Switching capacity according to IEC 60947**||
|switchingcapacityclass of the circuit breaker|C|
|maximum short-circuit current breakingcapacity (Icu)||
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 690 V|6 kA|
|operatingshort-circuit current breakingcapacity (Ics)||
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 690 V|6 kA|



Subject to change without notice © Copyright Siemens 

3VA64407HN312AA0 Page 1/3 

5/30/2026 

|short-circuit current makingcapacity (Icm)||
|---|---|
|● at 240 V|330 kA|
|● at 415 V|242 kA|
|● at 690 V|9 kA|
|**Switching capacity according to UL 489**||
|current breakingcapacity||
|● at 240 V|200 kA|
|● at 480 V|100 kA|
|● at 600 V|35 kA|
|**Adjustable parameters**||
|adjustable response value setting current (Ir) / of the L-trip / with<br>I2t characteristic||
|● minimum|150 A|
|● maximum|400 A|
|adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic||
|● minimum|0.5 s|
|● maximum|17 s|
|adjustable response value setting current (Isd) / of S-trip / with<br>I0t characteristic||
|● minimum|600 A|
|● maximum|4 000 A|
|adjustable response value setting current (Isd) / of S-trip / with<br>I2t characteristic||
|● minimum|600 A|
|● maximum|4 000 A|
|adjustable response value delay time (tsd) / for S-tripping / with<br>I2t characteristic||
|● minimum|0.0001 s|
|● maximum|0.4 s|
|adjustable response value settingcurrent(Ii)/ for I-tripping||
|● minimum|4 800 A|
|● maximum|4 800 A|
|adjustable settingcurrent(InN)/ for N-tripping||
|● minimum|0 A|
|● maximum|0 A|
|product function /groundingprotection|No|
|**Mechanical Design**||
|product component||
|● undervoltage release|No|
|● voltage trigger|No|
|● tripindicator|No|
|height[in]|9.76 in|
|height|248 mm|
|width[in]|5.43 in|
|width|138 mm|
|depth[in]|4.33 in|
|depth|110 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 auxiliarycontacts|0|
|**Accessories**||
|product extension / optional / motor drive|Yes|
|**Environmental conditions**||
|protection class IP / on the front|IP40|
|ambient temperature||
|● duringoperation / minimum|-25 °C|
|● during operation / maximum|70 °C|



Subject to change without notice © Copyright Siemens 

3VA64407HN312AA0 Page 2/3 

5/30/2026 

|● duringstorage / minimum||-40 °C|-40 °C|||||
|---|---|---|---|---|---|---|---|
|● duringstorage / maximum||80 °C||||||
|**Environmental footprint**<br>~~a~~||||||||
|Environmental Product Declaration(EPD)||Yes||||||
|global warming potential[CO2 eq]/ total||495 kg||||||
|global warming potential[CO2 eq]/ duringmanufacturing||28.7 kg||||||
|global warming potential[CO2 eq]/ duringoperation||470 kg||||||
|global warming potential[CO2 eq]/ after end of life||-4.07 k|-4.07 kg|||||
|Siemens Eco Profile(SEP)||Siemens EcoTech||Siemens EcoTech||||
|**reference code / according to IEC 81346-2**||Q||||||
|**Approvals / Certificates**<br>~~a~~||||||||
|**General Product Approval**||||||||
|Miscellaneous<br>~~—~~<br>~~@~~|~~—~~<br>~~@~~|~~—~~<br>~~@~~|~~—~~<br>~~@~~|Miscellaneous<br>~~—~~<br>~~@~~|~~—~~<br>~~@~~|~~—~~<br>~~@~~<br>FM|~~—~~<br>~~@~~|
|**General Product Approval**|||**EMV**|||**Test Certificates**|**Maritime application**|
|Confirmation<br>~~——~~<br>UK<br>c<br>eg||||@||Type Test Certific-<br>ates/Test Report<br>~~——~~|©|
|**Maritime application**<br>**other**||||||**Dangerous goods**|**Environment**|
|Miscellaneous<br>Confirmation<br>Transport Information<br>ca ~~Se~~|||||||Environmental Con-<br>firmations|
|**Environment**||||||||
|siemens<br>be||||||||
|**Further information**<br>~~ee~~||||||||
|**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=3VA6440-7HN31-2AA0||||||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||||||
|https://support.industry.siemens.com/cs/ww/en/ps/3VA6440-7HN31-2AA0||||||||
|**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||||||**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)**||
|https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA6440-7HN31-2AA0||||||||
|**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>||||||||



**last modified:** 

5/2/2025 

Subject to change without notice © Copyright Siemens 

3VA64407HN312AA0 Page 3/3 

5/30/2026 



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---

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