3VA6225-5KQ31-0AA0

Data sheet 3VA6225-5KQ31-0AA0 circuit breaker 3VA6 UL frame 250 breaking capacity class M 35kA @ 480V 3-pole, line protection ETU860, LSIG, In=250A overload protection Ir=100A...250A short-circuit protection Isd=0.6..10x In, Ii=1.5..10x In N conductor protection optionally with external current transformer, up to 160% ground-fault protection Ig=0.2...1 x In, tg=0.05-0.8s without connection Model product brand name SENTRON product designation Molded-case circuit breaker product designation / according to UL file MFAE-Y 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 ETU860 protection function of the overcurrent release LSIG number of poles 3 General technical data Tension assignée d'isolement Ui 600 V power loss [W] / maximum 42 W Active power loss / for rated value of the current / at AC / in hot operating state / per pole 14 W mechanical service life (switching cycles) / typical 20 000 Electrical endurance (switching cycles) / at AC-1 / at 380/415 V 50/60 Hz 6 000 Electrical endurance (switching cycles) / at AC-1 / at 690 V 50/60 Hz 3 000 electrical endurance (switching cycles) / at 480 V 6 000 electrical endurance (switching cycles) / at 600 V 7 500 Neutral conductors / upgradeable/retrofittable Yes ground-fault monitoring version Summation current formation L-conductor product function ● communication function Yes ● other measurement function Yes Current marking / acc. to UL 489 / 100%-rated breaker No operational current ● at 55 °C 238 A ● at 60 °C 225 A ● at 65 °C 213 A ● at 70 °C 200 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 3VA62255KQ310AA0 Page 1/2 85 kA 12.22.2020 Subject to change without notice © Copyright Siemens ● at 415 V 55 kA ● at 690 V 3 kA breaking capacity operating short-circuit current (Ics) ● at 240 V 85 kA ● at 415 V 55 kA ● at 690 V 3 kA short-circuit current making capacity (Icm) ● at 240 V 187 kA ● at 415 V 121 kA ● at 690 V 4.5 kA Switching capacity according to UL 489 breaking capacity current ● at 240 V 100 kA ● at 480 V 35 kA ● at 600 Y/347 V 18 kA ● at 600 V 18 kA Adjustable parameters Adjustable response value current / lg min. 100 A Adjustable response value current / lg min. 250 A Adjustable response value current / lg min. 150 A Adjustable response value current / lg min. 2 500 A Adjustable response value current / lg min. 0.05 s Adjustable response value current / lg min. 0.5 s Adjustable response value current / lg min. 0.05 s Adjustable response value current / lg min. 0.5 s Adjustable response value current / li min. 375 A Adjustable response value current / li max. 2 500 A Ground fault protection / tripping switchable / I2t=ON/OFF Yes Adjustable response value current / lg min. 50 A Adjustable response value current / lg max. 250 A Adjustable response value current / tg min. 0.05 s Adjustable response value current / lg min. 0.8 s Mechanical Design height [in] 7.8 in Height 198 mm width [in] 4.1 in Width 105 mm depth [in] 3.4 in depth 86 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 Yes 3VA62255KQ310AA0 Page 2/3 12.22.2020 Subject to change without notice © Copyright Siemens General Product Approval General Product Approval EMC Declaration of Conformity Shipping Approval Miscellaneous 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=3VA6225-5KQ31-0AA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3VA6225-5KQ31-0AA0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA6225-5KQ31-0AA0 Tender specifications http://www.siemens.com/specifications 3VA62255KQ310AA0 Page 3/4 12.22.2020 Subject to change without notice © Copyright Siemens 3VA62255KQ310AA0 Page 4/5 12.22.2020 Subject to change without notice © Copyright Siemens 3VA62255KQ310AA0 Page 5/6 12.22.2020 Subject to change without notice © Copyright Siemens last modified: 3VA62255KQ310AA0 Page 6/6 12/18/2020 12.22.2020 Subject to change without notice © Copyright Siemens