3VA5140-5EC31-0AA0

Data sheet 3VA5140-5EC31-0AA0 circuit breaker 3VA5 UL frame 125 breaking capacity class M 35kA @ 480 V 3-pole, line protection TM230, FTAM, In=40A overload protection Ir=40A fixed short-circuit protection Ii=5...10 x In without connection Model product brand name SENTRON product designation Molded-case circuit breaker product designation / according to UL file MEAS Product version System protection design of the load switch / acc. to UL 489 / Heating, Air Conditioning, and Refrigeration circuit breaker (HACR Type) Yes design of the overcurrent release TM230 protection function of the overcurrent release LI number of poles 3 General technical data Tension assignée d'isolement Ui 800 V Max. rated operational voltage Ue with AC 50/60Hz 690 V Max. rated operational voltage Ue with DC 500 V power loss [W] / maximum 10.1 W Active power loss / for rated value of the current / at AC / in hot operating state / per pole 3.37 W mechanical service life (switching cycles) / typical 15 000 Electrical endurance (switching cycles) / at AC-1 / at 380/415 V 50/60 Hz 8 000 Electrical endurance (switching cycles) / at AC-1 / at 690 V 50/60 Hz 4 000 electrical endurance (switching cycles) / at 480 V 8 000 electrical endurance (switching cycles) / at 600 V 4 000 Neutral conductors / upgradeable/retrofittable No ground-fault monitoring version Without product function ● communication function No ● other measurement function No Current marking / acc. to UL 489 / 100%-rated breaker No Max. rated operational current of the frame size 125 A Courant permanent assigné Iu 40 A operational current ● at 40 °C 40 A ● at 45 °C 39.4 A ● at 50 °C 38.9 A ● at 55 °C 38.4 A 3VA51405EC310AA0 Page 1/2 12.22.2020 Subject to change without notice © Copyright Siemens ● at 60 °C 37.9 A ● at 65 °C 37.4 A ● at 70 °C 36.9 A Switching capacity according to IEC 60947 switching capacity class of the circuit breaker M breaking capacity maximum short-circuit current (Icu) ● at 240 V 85 kA ● at 415 V 55 kA ● at 690 V 7 kA breaking capacity operating short-circuit current (Ics) ● at 240 V 110 kA ● at 415 V 55 kA ● at 690 V 5 kA short-circuit current making capacity (Icm) ● at 240 V 187 kA ● at 415 V 121 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 breaker device manual; link to be found under Service & Support in the last chapter Switching capacity according to UL 489 breaking capacity current ● at 240 V 85 kA ● at 480 V 35 kA ● at 600 Y/347 V 18 kA Adjustable parameters Adjustable response value current / lg min. 28 A Adjustable response value current / lg min. 40 A Adjustable response value current / li min. 200 A Adjustable response value current / li max. 400 A Ground fault protection / tripping switchable / I2t=ON/OFF No Mechanical Design height [in] 5.5 in Height 140 mm width [in] 3 in Width 76.2 mm depth [in] 3 in depth 76.5 mm Connections arrangement of electrical connectors / for main current circuit Without connection type of electrical connection / for main current circuit Without Auxiliary circuit number of CO contacts / for auxiliary contacts 0 Accessories product extension / optional / motor drive Yes Environmental conditions 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 Certificates reference code / acc. to IEC 81346-2 Q certificate of suitability / as approval for NAVAL (no combat vessels) / supplement SB No General Product Approval 3VA51405EC310AA0 Page 2/3 12.22.2020 Subject to change without notice © Copyright Siemens Miscellaneous General Product Approval EMC Declaration of Conformity Test Certificates Miscellaneous Shipping Approval Shipping Approval Special Test Certificate other Miscellaneous Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3VA5140-5EC31-0AA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3VA5140-5EC31-0AA0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA5140-5EC31-0AA0 Tender specifications http://www.siemens.com/specifications 3VA51405EC310AA0 Page 3/4 12.22.2020 Subject to change without notice © Copyright Siemens 3VA51405EC310AA0 Page 4/5 12.22.2020 Subject to change without notice © Copyright Siemens 3VA51405EC310AA0 Page 5/6 12.22.2020 Subject to change without notice © Copyright Siemens last modified: 3VA51405EC310AA0 Page 6/6 12/20/2020 12.22.2020 Subject to change without notice © Copyright Siemens