3VA2140-5MQ36-0AA0

**3VA2140-5MQ36-0AA0** 

**Data sheet** 

circuit breaker 3VA2 IEC Frame 160 breaking capacity class M Icu=55 kA @ 415 V 3-pole, motor protection ETU860M, LSIG, In=40 A overload protection Ir=16 A...40 A short-circuit protection Isd=1.2..15x In, Ii=3..15x In ground-fault protection, can be switched off Ig=0.4... 1 x In, tg=0.05-0.8s terminal connection 

## **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|18 500 W|
|operating power / at AC-3 / at 230 V|11 000 W|
|power loss[W]/ maximum|1.6 W|
|power loss [W] / for rated value of the current / at AC / in hot|0.53 W|
|operatingstate /perpole||
|mechanical service life(operatingcycles)/ typical|25 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 380/415 V|14 000|
|electrical endurance(operatingcycles)/ at AC-1 / at 690 V|9 800|
|electrical endurance(operatingcycles)/ at AC-3 / at 380/415 V|10 000|
|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|2.5 kg|
|**Current**||
|operational current||
|● at 40 °C|40 A|
|● at 45 °C|40 A|
|● at 50 °C|40 A|
|● at 55 °C|40 A|
|● at 60 °C|40 A|
|● at 65 °C|40 A|
|● at 70 °C|40 A|



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|**Switching capacity according to IEC 60947**|**Switching capacity according to IEC 60947**|
|---|---|
|switchingcapacityclass of the circuit breaker|E|
|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|2.5 kA|
|short-circuit current makingcapacity (Icm)||
|● at 240 V|187 kA|
|● at 415 V|121 kA|
|● at 440 V|121 kA|
|● at 500 V|75.5 kA|
|● at 690 V|3.7 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|16 A|
|● maximum|40 A|
|adjustable response value delay time (tr) / for L-tripping / with I2t<br>characteristic||
|● minimum|3 s|
|● maximum|30 s|
|adjustable response value setting current (Isd) / of S-trip / with<br>I0t characteristic||
|● minimum|48 A|
|● maximum|600 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|120 A|
|● maximum|600 A|
|adjustable current response value current / for G-tripping / with<br>standard characteristic||
|● initial value|8 A|
|● full-scale value|40 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|8 A|
|● maximum|40 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|
|product function / grounding protection|Yes|



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||||
|---|---|---|
|adjustable trip class (Tc CLASS)|10A, 10/10E, 20/ 20E, 30/30E|
|tripping time (Tp) / with adjustable trip class (Tc CLASS)|
|● minimum|3 s|
|● maximum|30 s|
|a|Mechanical Design|
|product component|
|● undervoltage release|No|
|● voltage trigger|No|
|● trip indicator|No|
|height [in]|7.13 in|
|height|181 mm|
|width [in]|4.13 in|
|type of connectable conductor cross-sections / of the round|1 x (6 - 120 mm²)|
|conductor terminal / stranded|
|width|105 mm|
|depth [in]|3.39 in|
|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)|
|nn|Auxiliary circuit|
|number of CO contacts / for auxiliary contacts|0|
|Accessories|
|a|
|product extension / optional / motor drive|Yes|
|Environmental conditions|
|a|
|protection class IP / on the front|IP40|
|ambient temperature|
|● during operation / minimum|-25 °C|
|● during operation / maximum|70 °C|
|● during storage / minimum|-40 °C|
|● during storage / maximum|80 °C|
|Environmental footprint|
|a|
|global warming|potential [CO2 eq] / total|61.814 kg|
|global warming|potential [CO2 eq] / during manufacturing|14.6 kg|
|global warming|potential [CO2 eq] / during operation|48.9 kg|
|global warming|potential [CO2 eq] / after end of life|-2.2 kg|
|—____—+__§_—|Siemens Eco Profile (SEP)|Siemens EcoTech|
|reference code / according to IEC 81346-2|Q|
|Approvals / Certificates|
|General Product Approval|

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**General Product Approval** 

**Maritime application** 

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|---|---|---|---|---|---|
|EA|Miscellaneous|L|_|Confirmation|
|EMV|Test Certificates|
|Special Test Certific-|Miscellaneous|Type Test Certific-|
|@|OO|ate|SO|OT|ates/Test Report|
|other|

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**last modified:** 

4/23/2026 

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