# Electronic Circuit Breaker, MCCB, 3VA2, 3P, 55 kA, 415 V, 25 A, Without Auxiliary Contact
**URL**: https://novapart.co/products/3VA2025-5KQ36-0AA0/electronic-circuit-breaker-mccb-3va2-3p-55-ka-415
**SKU**: 3VA2025-5KQ36-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €1626.9000
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| 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 | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3421100/)
**3VA2025-5KQ36-0AA0**
**Data sheet**
|circuit breaker 3VA2 IEC Frame 100 breaking capacity class M Icu=55 kA @ 415 V
3-pole, line protection ETU860, LSIG, In=25 A overload protection Ir=10 A...25 A
short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection
optionally with external current transformer, up to 160% ground-fault protection,
can be switched off Ig=0.2...1 x In, tg=0.05-0.8s terminal connection
**Model**
product brand name
SENTRON
product designation
Molded case circuit breaker
design of theproduct
Lineprotection
design of the overcurrent release
ETU860
protection function of the overcurrent release
LSIG
number of poles
3
**General technical data**
insulation voltage / rated value
800 V
operatingvoltage / at AC / rated value
690 V
power loss[W]/ maximum
0.84 W
power loss [W] / for rated value of the current / at AC / in hot
operatingstate /perpole
0.28 W
mechanical service life(operatingcycles)/ typical
25 000
electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V
15 000
electrical endurance(operatingcycles)/ at AC-1 / at 690 V
10 500
product feature / for neutral conductors / upgradable/retrofittable
/ short-circuit and overloadproof
Yes
ground-fault monitoringversion
Summation current formation L-conductor
product function
● communication function
Yes
● other measurement function
Yes
Net Weight
2.327 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
M
maximum short-circuit current breakingcapacity (Icu)
● at 240 V
85 kA
● at 415 V
55 kA
● at 440 V
55 kA
● at 500 V
36 kA
● at 690 V
2 kA
operatingshort-circuit current breakingcapacity (Ics)
● at 240 V
85 kA
● at 415 V
55 kA
● at 440 V
55 kA
● at 500 V
36 kA
● at 690 V
2 kA
short-circuit current makingcapacity (Icm)
● at 240 V
187 kA
Siemens~~@~~
EcoTech|circuit breaker 3VA2 IEC Frame 100 breaking capacity class M Icu=55 kA @ 415 V
3-pole, line protection ETU860, LSIG, In=25 A overload protection Ir=10 A...25 A
short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection
optionally with external current transformer, up to 160% ground-fault protection,
can be switched off Ig=0.2...1 x In, tg=0.05-0.8s terminal connection||
|---|---|---|
||M||
||||
||85 kA||
||55 kA||
||55 kA||
||36 kA||
||2 kA||
||||
||85 kA||
||55 kA||
||55 kA||
||36 kA||
||2 kA||
||||
||187 kA||
3VA20255KQ360AA0 Page 1/4
Subject to change without notice © Copyright Siemens
5/31/2026
||● at 415 V|121 kA||
|---|---|---|---|
||● at 440 V|121 kA||
||● at 500 V|75.5 kA||
||● at 690 V|3 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
I2t characteristic|||
||● minimum|10 A||
||● maximum|25 A||
||adjustable response value delay time (tr) / for L-tripping / with I2t
characteristic|||
||● minimum|0.5 s||
||● maximum|25 s||
||adjustable response value setting current (Isd) / of S-trip / with
I0t characteristic|||
||● minimum|15 A||
||● maximum|250 A||
||adjustable response value setting current (Isd) / of S-trip / with
I2t characteristic|||
||● minimum|15 A||
||● maximum|250 A||
||adjustable response value delay time (tsd) / for S-tripping / with
I0t characteristic|||
||● minimum|0.05 s||
||● maximum|0.5 s||
||adjustable response value delay time (tsd) / for S-tripping / with
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
standard characteristic|||
||● initial value|15 A||
||● full-scale value|25 A||
||adjustable response value delay time (tg) / for G-tripping / with
I0t characteristic|||
||● minimum|0.05 s||
||● maximum|0.8 s||
||adjustable response value setting current (Ig) / for G-tripping /
with I2t characteristic|||
||● minimum|15 A||
||● maximum|25 A||
||adjustable response value delay time (tg) / for G-tripping / with
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||
3VA20255KQ360AA0 Page 2/4
Subject to change without notice © Copyright Siemens
5/31/2026
|type of connectable conductor cross-sections / of the round|type of connectable conductor cross-sections / of the round|type of connectable conductor cross-sections / of the round|1 x (6 - 120 mm²)|1 x (6 - 120 mm²)|1 x (6 - 120 mm²)|||
|---|---|---|---|---|---|---|---|
|conductor terminal / stranded||||||||
|width|||105 mm|||||
|depth[in]
3.39 in
~~re~~||||||||
|depth|||86 mm|||||
|**Connections**||||||||
|arrangement of electrical connectors / for main current circuit|||Front terminal|||||
|type of electrical connection / for main current circuit|||double-sided box terminal|||||
|design of the surface / of the connections / on the top of the|||tin|||||
|switch(N, 1, 3, 5)||||||||
|design of the surface / of the connections / on the bottom of the|||tin|||||
|switch(N, 2, 4, 6)||||||||
|**Auxiliary circuit**
~~ee~~||||||||
|number of CO contacts / for auxiliarycontacts|||0|||||
|**Accessories**
~~ee~~||||||||
|product extension / optional / motor drive|||Yes|||||
|**Environmental conditions**
~~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**
~~a~~||||||||
|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)
Siemens EcoTech
~~re~~||||||||
|**reference code / according to IEC 81346-2**|||Q|||||
|**Approvals / Certificates**||||||||
|**General Product Approval**||||||||
|||Miscellaneous
~~~~~~|||FAL||Confirmation
~~_~~|
|**General Product Approval**|**EMV**||||**Test Certificates**|||
|UK
ca
Sf||@|||Miscellaneous
~~———_—_ ~~|Special Test Certific-
ate
Type Test Certific-
ates/Test Report
~~os~~||
|**Maritime application**||||||||
||||||||CCS (China Classifica-|
||||||||tion Society)|
|7
a2||=|||os|os||
|**other**||||||**Dangerous goods**|**Environment**|
|Miscellaneous
Miscellaneous
Confirmation
~~ss~~||||||Transport Information|Environmental Con-|
||||||||firmations|
**Environment**
3VA20255KQ360AA0 Page 3/4
Subject to change without notice © Copyright Siemens
5/31/2026
firmations ~~—__~~
Environmental Confirmations
~~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=3VA2025-5KQ36-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA2025-5KQ36-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA2025-5KQ36-0AA0
**CAx-Online-Generator**
https://www.siemens.com/cax
**Tender specifications** https://www.siemens.com/specifications
**Characteristic curves**
https://curves.simaris.siemens.com/curves/
~~as~~ **last modified:** 4/23/2026
3VA20255KQ360AA0 Page 4/4
Subject to change without notice © Copyright Siemens
5/31/2026
## Links
- [View this product on Novapart](https://novapart.co/products/3VA2025-5KQ36-0AA0/electronic-circuit-breaker-mccb-3va2-3p-55-ka-415)
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- [Supplier page](https://es.farnell.com/siemens/3va2025-5kq36-0aa0/electronic-ckt-breaker-3p-250a/dp/3421100)
---
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