3VA5217-7EC31-0AA0

Data sheet 3VA5217-7EC31-0AA0 circuit breaker 3VA5 UL frame 250 breaking capacity class C 100kA @ 480V 3-pole, line protection TM230, FTAM, In=175A overload protection Ir=175A 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 CFAS 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 750 V power loss [W] / maximum 35.1 W Active power loss / for rated value of the current / at AC / in hot operating state / per pole 11.7 W mechanical service life (switching cycles) / typical 20 000 Electrical endurance (switching cycles) / at AC-1 / at 380/415 V 50/60 Hz 8 000 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 250 A Courant permanent assigné Iu 175 A operational current ● at 40 °C 175 A ● at 45 °C 171 A ● at 50 °C 166 A ● at 55 °C 162 A ● at 60 °C 158 A 3VA52177EC310AA0 Page 1/2 12.22.2020 Subject to change without notice © Copyright Siemens ● at 65 °C 153 A ● at 70 °C 149 A Switching capacity according to IEC 60947 switching capacity class of the circuit breaker C breaking capacity maximum short-circuit current (Icu) ● at 240 V 200 kA ● at 415 V 110 kA ● at 690 V 10 kA breaking capacity operating short-circuit current (Ics) ● at 240 V 200 kA ● at 415 V 110 kA ● at 690 V 10 kA short-circuit current making capacity (Icm) ● at 240 V 440 kA ● at 415 V 242 kA ● at 690 V 17 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 200 kA ● at 480 V 100 kA ● at 600 V 35 kA Adjustable parameters Adjustable response value current / lg min. 175 A Adjustable response value current / lg min. 175 A Adjustable response value current / li min. 875 A Adjustable response value current / li max. 1 750 A Ground fault protection / tripping switchable / I2t=ON/OFF No Mechanical Design height [in] 7.3 in Height 185 mm width [in] 4.1 in Width 105 mm depth [in] 3.3 in depth 83 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 3VA52177EC310AA0 Page 2/3 12.22.2020 Subject to change without notice © Copyright Siemens Miscellaneous EMC Declaration of Conformity Shipping Approval 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=3VA5217-7EC31-0AA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3VA5217-7EC31-0AA0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA5217-7EC31-0AA0 Tender specifications http://www.siemens.com/specifications 3VA52177EC310AA0 Page 3/4 12.22.2020 Subject to change without notice © Copyright Siemens 3VA52177EC310AA0 Page 4/5 12.22.2020 Subject to change without notice © Copyright Siemens 3VA52177EC310AA0 Page 5/6 12.22.2020 Subject to change without notice © Copyright Siemens last modified: 3VA52177EC310AA0 Page 6/6 12/20/2020 12.22.2020 Subject to change without notice © Copyright Siemens