# Thermal Magnetic Circuit Breaker, MCCB, 3VA1, 4P, 36 kA, 415 V, 25 A, Without Auxiliary Contact

![Product image](https://novapart.co/image/farnell:3429855/)

**URL**: https://novapart.co/products/3VA1125-4EF46-0AA0/thermal-magnetic-circuit-breaker-mccb-3va1-4p-36
**SKU**: 3VA1125-4EF46-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Thermal Magnetic Circuit Breakers
**Price**: €457.6200
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Poles | 4 Pole |
| Product Range | SENTRON 3VA1 Series |
| Current Rating | 25A |
| Voltage Rating Vac | 690V |
| Voltage Rating Vdc | 600V |
| Circuit Breaker Mounting | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3429855/)

**3VA1125-4EF46-0AA0** 

**Data sheet** 

circuit breaker 3VA1 IEC Frame 160 breaking capacity class S Icu=36 kA @ 415 V 4-pole, line protection TM240, ATAM, In=25 A overload protection Ir=18 A...25 A short-circuit protection Ii=6.4...12.8 x In N conductor unprotected terminal connection 

||circuit breaker 3VA1 IEC Frame 160 breaking capacity class S Icu=36 kA @ 415 V<br>4-pole, line protection TM240, ATAM, In=25 A overload protection Ir=18 A...25 A<br>short-circuit protection Ii=6.4...12.8 x In N conductor unprotected terminal<br>connection|
|---|---|
|**Model**||
|product brand name|SENTRON|
|product designation|Molded case circuit breaker|
|design of theproduct|Lineprotection|
|design of the overcurrent release|TM240|
|protection function of the overcurrent release|LI|
|number of poles|4|
|**General technical data**<br>~~|~~||
|insulation voltage / rated value<br>~~|~~|800 V<br>~~|~~|
|operatingvoltage / at DC / rated value|600 V|
|operatingvoltage / at AC / rated value|690 V|
|power loss[W]/ maximum|8.5 W|
|mechanical service life(operatingcycles)/ typical|20 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V|9 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 690 V|6 300|
|product feature / for neutral conductors / upgradable/retrofittable<br>/ short-circuit and overloadproof|No|
|ground-fault monitoringversion|Without|
|product function||
|● communication function|No|
|● other measurement function|No|
|Net Weight|1.17 kg|
|**Current**<br>~~|~~||
|operational current<br>~~|~~|~~|~~|
|● at 40 °C|25 A|
|● at 45 °C|25 A|
|● at 50 °C|25 A|
|● at 55 °C|24 A|
|● at 60 °C|24 A|
|● at 65 °C|23 A|
|● at 70 °C|23 A|
|**Switching capacity according to IEC 60947**<br>~~|~~||
|switchingcapacityclass of the circuit breaker<br>~~|~~|S<br>~~|~~|
|maximum short-circuit current breakingcapacity (Icu)||
|● at 240 V|55 kA|
|● at 415 V|36 kA|
|● at 440 V|25 kA|
|● at 500 V|7 kA|
|● at 690 V|7 kA|



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||operatingshort-circuit current breakingcapacity (Ics)|||
|---|---|---|---|
||● at 240 V|55 kA||
||● at 415 V|36 kA||
||● at 440 V|25 kA||
||● at 500 V|5 kA||
||● at 690 V|5 kA||
||short-circuit current makingcapacity (Icm)|||
||● at 240 V|121 kA||
||● at 415 V|75.5 kA||
||● at 440 V|52.5 kA||
||● at 500 V|11.9 kA||
||● at 690 V|11.9 kA||
||design of short-circuit protection|For switching power values in DC networks, see the 3VA molded case circuit<br>breaker device manual; link to be found under Service & Support in the last<br>chapter||
||**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|17 A||
||● maximum|25 A||
||adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic|||
||● minimum|1 s||
||● maximum|1 s||
||adjustable response value settingcurrent(Ii)/ for I-tripping|||
||● minimum|160 A||
||● maximum|320 A||
||adjustable settingcurrent(InN)/ for N-tripping|||
||● minimum|0 A||
||● maximum|0 A||
||design of the N-conductorprotection|without||
||product function /groundingprotection|No||
||**Mechanical Design**|||
||product component|||
||● undervoltage release|No||
||● voltage trigger|No||
||● tripindicator|No||
||height[in]|5.12 in||
||height|130 mm||
||width[in]|4 in||
||type of connectable conductor cross-sections / of the round<br>conductor terminal / stranded|1 x (1,5 - 70 mm²)||
||width|101.5 mm||
||depth[in]|2.76 in||
||depth|70 mm||
||**Connections**|||
||arrangement of electrical connectors / for main current circuit|Front terminal||
||type of electrical connection / for main current circuit|box terminal on both sides||
||design of the surface / of the connections / on the top of the<br>switch(N, 1, 3, 5)|Silver||
||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 auxiliarycontacts|0||
||**Accessories**|||
||product extension / optional / motor drive|Yes||
||**Environmental conditions**|||
||protection class IP / on the front|IP40||
||ambient temperature|||
||● during operation / minimum|-25 °C||



||operatingshort-circuit current breakingcapacity (Ics)|||
|---|---|---|---|
||● at 240 V|55 kA||
||● at 415 V|36 kA||
||● at 440 V|25 kA||
||● at 500 V|5 kA||
||● at 690 V|5 kA||
||short-circuit current makingcapacity (Icm)|||
||● at 240 V|121 kA||
||● at 415 V|75.5 kA||
||● at 440 V|52.5 kA||
||● at 500 V|11.9 kA||
||● at 690 V|11.9 kA||
||design of short-circuit protection|For switching power values in DC networks, see the 3VA molded case circuit<br>breaker device manual; link to be found under Service & Support in the last<br>chapter||
||**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|17 A||
||● maximum|25 A||
||adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic|||
||● minimum|1 s||
||● maximum|1 s||
||adjustable response value settingcurrent(Ii)/ for I-tripping|||
||● minimum|160 A||
||● maximum|320 A||
||adjustable settingcurrent(InN)/ for N-tripping|||
||● minimum|0 A||
||● maximum|0 A||
||design of the N-conductorprotection|without||
||product function /groundingprotection|No||
||**Mechanical Design**|||
||product component|||
||● undervoltage release|No||
||● voltage trigger|No||
||● tripindicator|No||
||height[in]|5.12 in||
||height|130 mm||
||width[in]|4 in||
||type of connectable conductor cross-sections / of the round<br>conductor terminal / stranded|1 x (1,5 - 70 mm²)||
||width|101.5 mm||
||depth[in]|2.76 in||
||depth|70 mm||
||**Connections**|||
||arrangement of electrical connectors / for main current circuit|Front terminal||
||type of electrical connection / for main current circuit|box terminal on both sides||
||design of the surface / of the connections / on the top of the<br>switch(N, 1, 3, 5)|Silver||
||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 auxiliarycontacts|0||
||**Accessories**|||
||product extension / optional / motor drive|Yes||
||**Environmental conditions**|||
||protection class IP / on the front|IP40||
||ambient temperature|||
||● during operation / minimum|-25 °C||



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● during operation / maximum 70 °C ● during storage / minimum -40 °C ● during storage / maximum 80 °C **Environmental footprint** ~~a~~ Environmental Product Declaration(EPD) Yes global warming potential [CO2 eq] / total 190 kg global warming potential [CO2 eq] / during manufacturing 4.67 kg global warming potential [CO2 eq] / during operation 186 kg global warming potential [CO2 eq] / after end of life -0.826 kg **reference code / according to IEC 81346-2** Q ~~a~~ **Approvals / Certificates General Product Approval** Miscellaneous A **General Product Approval EMV Test Certificates** Confirmation Miscellaneous Special Test Certificate ~~——~~ UKca Sf @ ~~OO~~ **Test Certificates Maritime application** - Type Test Certific ates/Test Report ~~—e~~ o 8 = **Maritime application other Environment** CCS (China ClassificaMiscellaneous Confirmation Environmental ConEnvironmental Contion Society) firmations firmations QC PASS ~~A~~ **Environment** a a EPD EPD ~~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=3VA1125-4EF46-0AA0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3VA1125-4EF46-0AA0 **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)** https://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA1125-4EF46-0AA0 **CAx-Online-Generator** https://www.siemens.com/cax **Tender specifications** https://www.siemens.com/specifications 

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**last modified:** 

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