# Electronic Circuit Breaker, MCCB,  3VA2, 3P, 110 kA, 415 V, 500 A, Without Auxiliary Contact

![Product image](https://novapart.co/image/farnell:3417632/)

**URL**: https://novapart.co/products/3VA2450-7MQ32-0AA0/electronic-circuit-breaker-mccb-3va2-3p-110-ka-415
**SKU**: 3VA2450-7MQ32-0AA0
**Manufacturer**: SIEMENS
**Category**: Circuit Protection || Circuit Breakers || Electronic Circuit Breakers
**Price**: €3838.8000
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Trip Time | - |
| No. Of Poles | 3 Pole |
| Product Range | SENTRON 3VA2 Series |
| Current Rating | 500A |
| Supply Voltage | 690V |
| Load Current Max | - |
| Circuit Breaker Mounting | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3417632/)

**3VA2450-7MQ32-0AA0** 

**Data sheet** 

circuit breaker 3VA2 IEC Frame 630 breaking capacity class C Icu=110 kA @ 415 V 3-pole, motor protection ETU860M, LSIG, In=500 A overload protection Ir=200 A...500 A short-circuit protection Isd=1.2..15 x In, Ii=3...15 x In 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|Motorprotection|
|design of the overcurrent release|ETU860M|
|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|
|operating power / at AC-3 / at 400 V|200 000 W|
|operating power / at AC-3 / at 230 V|110 000 W|
|power loss[W]/ maximum|99 W|
|power loss [W] / for rated value of the current / at AC / in hot|33 W|
|operatingstate /perpole||
|mechanical service life(operatingcycles)/ typical|20 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V|3 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 690 V|3 500|
|electrical endurance(operatingcycles)/ at AC-3 / at 380/415 V|2 500|
|product feature / for neutral conductors / upgradable/retrofittable|No|
|/ short-circuit and overloadproof||
|ground-fault monitoringversion|Summation current formation L-conductor|
|product function||
|● communication function|Yes|
|●phase failure detection|Yes|
|● other measurement function|Yes|
|Net Weight|5.061 kg|
|**Current**||
|short-time withstand current(Icw)/ limited to 1 s|6 kA|
|operational current||
|● at 40 °C|500 A|
|● at 45 °C|500 A|
|● at 50 °C|500 A|
|● at 55 °C|477 A|
|● at 60 °C|455 A|
|● at 65 °C|432 A|



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|● at 70 °C|410 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|9 kA|
|operatingshort-circuit current breakingcapacity (Ics)||
|● at 240 V|150 kA|
|● at 415 V|110 kA|
|● at 440 V|110 kA|
|● at 500 V|85 kA|
|● at 690 V|9 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|15.3 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<br>I2t characteristic||
|● minimum|200 A|
|● maximum|500 A|
|adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic||
|● minimum|3 s|
|● maximum|15 s|
|adjustable response value setting current (Isd) / of S-trip / with<br>I0t characteristic||
|● minimum|600 A|
|● maximum|7 500 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|1 500 A|
|● maximum|7 500 A|
|adjustable current response value current / for G-tripping / with<br>standard characteristic||
|● initial value|100 A|
|● full-scale value|500 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|100 A|
|● maximum|500 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|0 A|
|● maximum|0 A|



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|product function /grounding protection|Yes|
|---|---|
|adjustable tripclass(Tc CLASS)|10A, 10/10E, 20/ 20E, 30|
|trippingtime(Tp)/ with adjustable tripclass(Tc CLASS)||
|● minimum|3 s|
|● maximum|13 s|
|**Mechanical Design**||
|product component||
|● undervoltage release|No|
|● voltage trigger|No|
|● tripindicator|No|
|height[in]|9.76 in|
|height|248 mm|
|width[in]|5.43 in|
|width|138 mm|
|depth[in]|4.33 in|
|depth|110 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|20 x 1 mm|
|type of connectable conductor cross-sections / for flat-bar<br>terminal connection / maximum|35 x 10 mm|
|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)|silver|
|**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||
|● duringoperation / minimum|-25 °C|
|● duringoperation / maximum|70 °C|
|● duringstorage / minimum|-40 °C|
|● duringstorage / maximum|80 °C|
|**Environmental footprint**||
|global warming potential[CO2 eq]/ total|495 kg|
|global warming potential[CO2 eq]/ duringmanufacturing|28.7 kg|
|global warming potential[CO2 eq]/ duringoperation|470 kg|
|global warming potential[CO2 eq]/ after end of life|-4.07 kg|
|Siemens Eco Profile(SEP)|Siemens EcoTech|
|**reference code / according to IEC 81346-2**|Q|
|**Approvals / Certificates**||
|**General Product Approval**||



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**last modified:** 

5/25/2025 

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## Links

- [View this product on Novapart](https://novapart.co/products/3VA2450-7MQ32-0AA0/electronic-circuit-breaker-mccb-3va2-3p-110-ka-415)
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- [Supplier page](https://es.farnell.com/siemens/3va2450-7mq32-0aa0/electronic-ckt-breaker-3p-500a/dp/3417632)
---

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