3VA2125-7MP32-0AA0

**3VA2125-7MP32-0AA0** 

## **Data sheet** 

|Siemens~~@~~<br>EcoTech|circuit breaker 3VA2 IEC Frame 160 breaking capacity class C Icu=110 kA @ 415<br>V 3-pole, motor protection ETU550M, LSI, In=25 A overload protection Ir=10 A<br>...25 A short-circuit protection Isd=1.2... 15x In,Ii=3..15x In nut keeper kit|
|---|---|
|**Model**||
|product brand name|SENTRON|
|product designation|Molded case circuit breaker|
|design of theproduct|Motorprotection|
|design of the overcurrent release|ETU550M|
|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|
|operating power / at AC-3 / at 400 V|11 000 W|
|operating power / at AC-3 / at 230 V|5 500 W|
|power loss[W]/ maximum|0.6 W|
|power loss [W] / for rated value of the current / at AC / in hot<br>operatingstate /perpole|0.2 W|
|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 AC-3 / at 380/415 V|10 000|
|product feature / for neutral conductors / upgradable/retrofittable<br>/ short-circuit and overloadproof|No|
|ground-fault monitoringversion|Without|
|product function||
|● communication function|Yes|
|●phase failure detection|Yes|
|● other measurement function|No|
|Net Weight|2.13 kg|
|**Current**||
|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|
|● at 70 °C|25 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 440 V|110 kA|
|● at 500 V|85 kA|
|● at 690 V|3 kA|
|operatingshort-circuit current breakingcapacity (Ics)||
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 440 V|110 kA|



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|● at 500 V|85 kA|
|---|---|
|● at 690 V|2.5 kA|
|short-circuit current makingcapacity (Icm)||
|● at 240 V|330 kA|
|● at 415 V|242 kA|
|● at 440 V|242 kA|
|● at 500 V|187 kA|
|● at 690 V|3.7 kA|
|**Adjustable parameters**||
|product feature / for L-tripping/ can be switched on/off|No|
|adjustable response value setting current (Ir) / of the L-trip / with<br>I2t characteristic||
|● minimum|10 A|
|● maximum|25 A|
|adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic||
|● minimum|3 s|
|● maximum|30 s|
|adjustable response value setting current (Isd) / of S-trip / with<br>I0t characteristic||
|● minimum|30 A|
|● maximum|375 A|
|adjustable response value delay time (tsd) / for S-tripping / with<br>I0t characteristic||
|● minimum|0.03 s|
|● maximum|0.03 s|
|adjustable response value settingcurrent(Ii)/ for I-tripping||
|● minimum|75 A|
|● maximum|375 A|
|adjustable settingcurrent(InN)/ for N-tripping||
|● minimum|0 A|
|● maximum|0 A|
|product function /grounding protection|No|
|adjustable tripclass(Tc CLASS)|10A, 10/10E, 20/ 20E, 30/30E|
|trippingtime(Tp)/ with adjustable tripclass(Tc CLASS)||
|● minimum|3 s|
|● maximum|30 s|
|**Mechanical Design**||
|product component||
|● undervoltage release|No|
|● voltage trigger|No|
|● tripindicator|No|
|height[in]|7.13 in|
|height|181 mm|
|width[in]|4.13 in|
|width|105 mm|
|depth[in]|3.39 in|
|depth|86 mm|
|**Connections**||
|arrangement of electrical connectors / for main current circuit|Front terminal|
|type of electrical connection / for main current circuit|on both sides nut keeper kit|
|type of connectable conductor cross-sections / for flat-bar<br>terminal connection / minimum|13 x 1 mm|
|type of connectable conductor cross-sections / for flat-bar<br>terminal connection / maximum|25 x 8 mm|
|design of the surface / of the connections / on the top of the<br>switch(N, 1, 3, 5)|tin|
|design of the surface / of the connections / on the bottom of the<br>switch(N, 2, 4, 6)|tin|
|**Auxiliary circuit**||
|number of CO contacts / for auxiliary contacts|0|



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|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|**Accessories**<br>~~|~~|
|---|---|---|---|---|---|---|---|
|product extension / optional / motor drive|||Yes|||||
|**Environmental conditions**<br>~~|~~||||||||
|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>~~|~~||||||||
|global warming potential[CO2 eq]/ total|||61.814 k|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>~~re~~|||Siemens EcoTech|||||
|**reference code / according to IEC 81346-2**|||Q|||||
|**Approvals / Certificates**||||||||
|**General Product Approval**||||||||
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|**General Product Ap-**<br>**proval**<br>**EMV**|**Test Certificates**||||||**Maritime application**|
||Miscellaneous|||Special Test Certific-||Type Test Certific-||
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|**Maritime application**|**other**|||||||
|CCS (China Classifica-<br>tion Society)<br>~~SO~~<br>=a|Miscellaneous||||Miscellaneous|Confirmation|QC PASS|
|**Dangerous goods**<br>**Environment**||||||||
|Transport Information<br>Environmental Con-<br>firmations<br>Environmental Con-<br>firmations<br>**Further information**<br>**Information on the packaging**<br>~~——_ —=_~~<br>,,....<br>Y ~~——_~~<br>&f<br>~~OO~~<br>~~T—C™rSC“‘_‘:NCSC‘C‘(C~~<br>~~Cis~~||||||||
|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=3VA2125-7MP32-0AA0||||||||
|**Service&Support (Manuals, Certificates, Characteristics, FAQs,...)**||||||||
|https://support.industry.siemens.com/cs/ww/en/ps/3VA2125-7MP32-0AA0||||||||
|**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=3VA2125-7MP32-0AA0||||||||
|**CAx-Online-Generator**||||||||
|https://www.siemens.com/cax||||||||
|**Tender specifications**||||||||
|https://www.siemens.com/specifications||||||||



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## **Characteristic curves** 

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**last modified:** 4/3/2025 

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