# Electronic Circuit Breaker, MCCB, 3VA2, 3P, 55 kA, 415 V, 250 A, Without Auxiliary Contact
**URL**: https://novapart.co/products/3VA2225-5KQ32-0AA0/electronic-circuit-breaker-mccb-3va2-3p-55-ka-415
**SKU**: 3VA2225-5KQ32-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €2456.8800
**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:3419748/)
**3VA2225-5KQ32-0AA0**
**Data sheet**
|circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V
3-pole, line protection ETU860, LSIG, In=250 A overload protection Ir=100 A...250
A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x 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 nut keeper kit
**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
48 W
power loss [W] / for rated value of the current / at AC / in hot
operatingstate /perpole
16 W
mechanical service life(operatingcycles)/ typical
25 000
electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V
12 000
electrical endurance(operatingcycles)/ at AC-1 / at 690 V
8 400
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
2.29 kg
**Current**
operational current
● at 40 °C
250 A
● at 45 °C
250 A
● at 50 °C
250 A
● at 55 °C
238 A
● at 60 °C
225 A
● at 65 °C
213 A
● at 70 °C
200 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
3 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
3 kA
short-circuit current makingcapacity (Icm)
● at 240 V
187 kA
Siemens~~@~~
EcoTech|circuit breaker 3VA2 IEC Frame 250 breaking capacity class M Icu=55 kA @ 415 V
3-pole, line protection ETU860, LSIG, In=250 A overload protection Ir=100 A...250
A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x 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 nut keeper kit||
|---|---|---|
||M||
||||
||85 kA||
||55 kA||
||55 kA||
||36 kA||
||3 kA||
||||
||85 kA||
||55 kA||
||55 kA||
||36 kA||
||3 kA||
||||
||187 kA||
3VA22255KQ320AA0 Page 1/6
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|4.5 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
I2t characteristic|||
||● minimum|100 A||
||● maximum|250 A||
||adjustable response value delay time (tr) / for L-tripping / with I2t
characteristic|||
||● minimum|0.5 s||
||● maximum|15 s||
||adjustable response value setting current (Isd) / of S-trip / with
I0t characteristic|||
||● minimum|150 A||
||● maximum|2 500 A||
||adjustable response value setting current (Isd) / of S-trip / with
I2t characteristic|||
||● minimum|150 A||
||● maximum|2 500 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|375 A||
||● maximum|2 500 A||
||adjustable current response value current / for G-tripping / with
standard characteristic|||
||● initial value|50 A||
||● full-scale value|250 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|50 A||
||● maximum|250 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|50 A||
||● maximum|400 A||
||design of the N-conductorprotection|adjustable OFF; 20% 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||
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Subject to change without notice © Copyright Siemens
5/31/2026
|width|105 mm|
|---|---|
|depth[in]|3.39 in|
|depth
~~ee~~|86 mm
~~ee~~|
|**Connections**
~~ee~~||
|arrangement of electrical connectors / for main current circuit
~~ee~~|Front terminal
~~ee~~|
|type of electrical connection / for main current circuit|on both sides nut keeper kit|
|type of connectable conductor cross-sections / for flat-bar
terminal connection / minimum|13 x 1 mm|
|type of connectable conductor cross-sections / for flat-bar
terminal connection / maximum|25 x 8 mm|
|design of the surface / of the connections / on the top of the
switch(N, 1, 3, 5)|silver|
|design of the surface / of the connections / on the bottom of the
switch(N, 2, 4, 6)|tin|
|**Auxiliary circuit**
~~a~~||
|number of CO contacts / for auxiliarycontacts
~~a~~|0
~~a~~|
|**Accessories**
~~ee~~||
|product extension / optional / motor drive
~~ee~~|Yes
~~ee~~|
|**Environmental conditions**
~~a~~||
|protection class IP / on the front
~~a~~|IP40
~~a~~|
|ambient temperature||
|● duringoperation / minimum|-25 °C|
|● duringoperation / maximum|70 °C|
|● duringstorage / minimum|-40 °C|
|● duringstorage / maximum|80 °C|
|**Environmental footprint**
~~a~~||
|Environmental Product Declaration(EPD)
~~a~~|Yes
~~a~~|
|global warming potential[CO2 eq]/ total|251 kg|
|global warming potential[CO2 eq]/ duringmanufacturing|20.4 kg|
|global warming potential[CO2 eq]/ duringoperation|235 kg|
|global warming potential[CO2 eq]/ after end of life|-3.75 kg|
|Siemens Eco Profile(SEP)
~~es~~|Siemens EcoTech
~~es~~|
|**reference code / according to IEC 81346-2**
~~es~~|Q
~~es~~|
|**Approvals / Certificates**
~~es~~||
|**General Product Approval**
~~es~~||
3VA22255KQ320AA0 Page 3/6
Subject to change without notice © Copyright Siemens
5/31/2026
Confirmation
Transport Information Environmental Con- ~~OO~~ firmations
Miscellaneous
Miscellaneous
**Environment** Environmental Confirmations Siemens () ~~——~~
~~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=3VA2225-5KQ32-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA2225-5KQ32-0AA0
**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA2225-5KQ32-0AA0 **CAx-Online-Generator** https://www.siemens.com/cax
**Tender specifications** https://www.siemens.com/specifications
**Characteristic curves** https://curves.simaris.siemens.com/curves/
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**last modified:**
4/23/2026
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## Links
- [View this product on Novapart](https://novapart.co/products/3VA2225-5KQ32-0AA0/electronic-circuit-breaker-mccb-3va2-3p-55-ka-415)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/siemens/3va2225-5kq32-0aa0/electronic-ckt-breaker-3p-250a/dp/3419748)
---
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