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3VA2025-8KQ32-0AA0
Electronic Circuit Breaker, MCCB, 3VA2, 3P, 150 kA, 415 V, 25 A, Without Auxiliary Contact
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Electronic Circuit Breakers
- SVHC: To Be Advised
- Trip Time: -
- No. of Poles: 3 Pole
- Product Range: SENTRON 3VA2 Series
- Current Rating: 250A
- Supply Voltage: 690V
- Load Current Max: -
- Circuit Breaker Mounting: -
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 1809.4 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**3VA2025-8KQ32-0AA0** **Data sheet** |circuit breaker 3VA2 IEC Frame 100 breaking capacity class L Icu=150 kA @ 415<br>V 3-pole, line protection ETU860, LSIG, In=25 A overload protection Ir=10 A...25 A<br>short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection<br>optionally with external current transformer, up to 160% ground-fault protection,<br>can be switched off Ig=0.2...1 x In, tg=0.05-0.8s nut keeper kit<br>**Model**<br>product brand name<br>SENTRON<br>product designation<br>Molded case circuit breaker<br>design of theproduct<br>Lineprotection<br>design of the overcurrent release<br>ETU860<br>protection function of the overcurrent release<br>LSIG<br>number of poles<br>3<br>**General technical data**<br>insulation voltage / rated value<br>800 V<br>operatingvoltage / at AC / rated value<br>690 V<br>power loss[W]/ maximum<br>0.5 W<br>power loss [W] / for rated value of the current / at AC / in hot<br>operatingstate /perpole<br>0.17 W<br>mechanical service life(operatingcycles)/ typical<br>25 000<br>electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V<br>15 000<br>electrical endurance(operatingcycles)/ at AC-1 / at 690 V<br>10 500<br>product feature / for neutral conductors / upgradable/retrofittable<br>/ short-circuit and overloadproof<br>Yes<br>ground-fault monitoringversion<br>Summation current formation L-conductor<br>product function<br>● communication function<br>Yes<br>● other measurement function<br>Yes<br>Net Weight<br>2.5 kg<br>**Current**<br>operational current<br>● at 40 °C<br>25 A<br>● at 45 °C<br>25 A<br>● at 50 °C<br>25 A<br>● at 55 °C<br>25 A<br>● at 60 °C<br>25 A<br>● at 65 °C<br>25 A<br>● at 70 °C<br>25 A<br>**Switching capacity according to IEC 60947**<br>switchingcapacityclass of the circuit breaker<br>L<br>maximum short-circuit current breakingcapacity (Icu)<br>● at 240 V<br>200 kA<br>● at 415 V<br>150 kA<br>● at 440 V<br>150 kA<br>● at 500 V<br>100 kA<br>● at 690 V<br>25 kA<br>operatingshort-circuit current breakingcapacity (Ics)<br>● at 240 V<br>200 kA<br>● at 415 V<br>150 kA<br>● at 440 V<br>150 kA<br>● at 500 V<br>100 kA<br>● at 690 V<br>18 kA<br>short-circuit current makingcapacity (Icm)<br>● at 240 V<br>440 kA<br>Siemens~~@~~<br>EcoTech|circuit breaker 3VA2 IEC Frame 100 breaking capacity class L Icu=150 kA @ 415<br>V 3-pole, line protection ETU860, LSIG, In=25 A overload protection Ir=10 A...25 A<br>short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection<br>optionally with external current transformer, up to 160% ground-fault protection,<br>can be switched off Ig=0.2...1 x In, tg=0.05-0.8s nut keeper kit|| |---|---|---| ||L|| |||| ||200 kA|| ||150 kA|| ||150 kA|| ||100 kA|| ||25 kA|| |||| ||200 kA|| ||150 kA|| ||150 kA|| ||100 kA|| ||18 kA|| |||| ||440 kA|| 3VA20258KQ320AA0 Page 1/4 Subject to change without notice © Copyright Siemens 5/31/2026 ||● at 415 V|330 kA|| |---|---|---|---| ||● at 440 V|330 kA|| ||● at 500 V|220 kA|| ||● at 690 V|52.5 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|0.5 s|| ||● maximum|25 s|| ||adjustable response value setting current (Isd) / of S-trip / with<br>I0t characteristic||| ||● minimum|15 A|| ||● maximum|250 A|| ||adjustable response value setting current (Isd) / of S-trip / with<br>I2t characteristic||| ||● minimum|15 A|| ||● maximum|250 A|| ||adjustable response value delay time (tsd) / for S-tripping / with<br>I0t characteristic||| ||● minimum|0.05 s|| ||● maximum|0.5 s|| ||adjustable response value delay time (tsd) / for S-tripping / with<br>I2t characteristic||| ||● minimum|0.05 s|| ||● maximum|0.5 s|| ||adjustable response value settingcurrent(Ii)/ for I-tripping||| ||● minimum|37 A|| ||● maximum|300 A|| ||adjustable current response value current / for G-tripping / with<br>standard characteristic||| ||● initial value|15 A|| ||● full-scale value|25 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|15 A|| ||● maximum|25 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|10 A|| ||● maximum|40 A|| ||design of the N-conductorprotection|adjustable OFF; 40% to 160%|| ||product function /groundingprotection|Yes|| ||**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|| 3VA20258KQ320AA0 Page 2/4 Subject to change without notice © Copyright Siemens 5/31/2026 |width|105 mm| |---|---| |depth[in]|3.39 in| |depth<br>~~re~~|86 mm<br>~~re~~| |**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**<br>~~a~~|| |number of CO contacts / for auxiliarycontacts<br>~~a~~|0| |**Accessories**<br>~~ee~~|| |product extension / optional / motor drive<br>~~ee~~|Yes<br>~~ee~~| |**Environmental conditions**<br>~~ee~~|| |protection class IP / on the front<br>~~ee~~|IP40<br>~~ee~~| |ambient temperature|| |● duringoperation / minimum|-25 °C| |● duringoperation / maximum|70 °C| |● duringstorage / minimum|-40 °C| |● duringstorage / maximum|80 °C| |**Environmental footprint**<br>~~ee~~|| |global warming potential[CO2 eq]/ total<br>~~ee~~|61.814 kg<br>~~ee~~| |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<br>~~re~~| |**reference code / according to IEC 81346-2**<br>~~re~~|Q<br>~~re~~| |**Approvals / Certificates**|| |**General Product Approval**|| ~~EA~~ Miscellaneous L ~~_~~ Confirmation **General Product Approval EMV Test Certificates** Miscellaneous Special Test CertificType Test CertificUKca Sf & ~~—_—~~ ate ates/Test Report **Maritime application** - CCS (China Classifica tion Society) = ca = us a **other Dangerous goods Environment** Miscellaneous Miscellaneous Confirmation Transport Information Environmental Confirmations QC PASS ~~ns ce~~ 3VA20258KQ320AA0 Page 3/4 Subject to change without notice © Copyright Siemens 5/31/2026 ## **Environment** firmations ~~—_~~ ## Environmental Con- firmations ~~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=3VA2025-8KQ32-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA2025-8KQ32-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA2025-8KQ32-0AA0 **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> ~~es~~ **last modified:** 5/25/2025 3VA20258KQ320AA0 Page 4/4 Subject to change without notice © Copyright Siemens 5/31/2026
Updated at April 28, 2026
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