3VA6325-1MS31-0AA0

Data sheet 3VA6325-1MS31-0AA0 circuit breaker 3VA6 UL frame 400 3-pole, starter protection ETU310M, I, In=250A without overload protection short-circuit protection Ii=3...15 x In without connection Model product brand name SENTRON product designation Molded-case circuit breaker product designation / according to UL file CJAR design of the product Starter protection design of the load switch / according to UL 489 / Heating, Air Conditioning, and Refrigeration circuit breaker (HACR Type) Yes design of the overcurrent release ETU310M protection function of the overcurrent release I number of poles 3 General technical data insulation voltage / rated value 800 V operating voltage / at AC / rated value 690 V power loss [W] / maximum 27 W power loss [W] / for rated value of the current / at AC / in hot operating state / per pole 9W mechanical service life (operating cycles) / typical 20 000 electrical endurance (operating cycles) / at AC-1 / at 380/415 V 6 000 electrical endurance (operating cycles) / at AC-1 / at 690 V 4 200 electrical endurance (operating cycles) / at 480 V 6 000 electrical endurance (operating cycles) / at 600 V 4 200 product feature / for neutral conductors / upgradable/retrofittable / short-circuit and overload proof No ground-fault monitoring version without product function ● communication function No ● other measurement function No Net Weight 5.3 kg Current marking / according to UL 489 / 100%-rated breaker No operational current ● at 40 °C 250 A ● at 45 °C 250 A ● at 50 °C 250 A ● at 55 °C 250 A ● at 60 °C 250 A ● at 65 °C 250 A ● at 70 °C 250 A 3VA63251MS310AA0 Page 1/5 5/30/2024 Subject to change without notice © Copyright Siemens Switching capacity according to IEC 60947 maximum short-circuit current breaking capacity (Icu) ● at 240 V 150 kA ● at 415 V 110 kA ● at 690 V 5 kA operating short-circuit current breaking capacity (Ics) ● at 240 V 150 kA ● at 415 V 110 kA ● at 690 V 5 kA Adjustable parameters adjustable response value setting current (Ii) / for I-tripping ● minimum 750 A ● maximum 3 750 A adjustable setting current (InN) / for N-tripping ● minimum 0A ● maximum 0A product function / grounding protection No Mechanical Design product component ● undervoltage release No ● voltage trigger No ● trip indicator 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 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 Environmental footprint Siemens Eco Profile (SEP) Siemens EcoTech reference code / according to IEC 81346-2 Q Approvals / Certificates General Product Approval Confirmation General Product Approval EMV Marine / Shipping Miscellaneous 3VA63251MS310AA0 Page 2/5 5/30/2024 Subject to change without notice © Copyright Siemens Marine / Shipping other Miscellaneous Dangerous Good Confirmation Miscellaneous Environment Transport Information Environment Environmental Confirmations Further information Information on the packaging https://support.industry.siemens.com/cs/ww/en/view/109813875 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=3VA6325-1MS31-0AA0 Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/3VA6325-1MS31-0AA0 Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VA6325-1MS31-0AA0 CAx-Online-Generator http://www.siemens.com/cax Tender specifications http://www.siemens.com/specifications 3VA63251MS310AA0 Page 3/5 5/30/2024 Subject to change without notice © Copyright Siemens 5 3 1 -Q ETU310M I>> I I>> I>> I>> -X2 6 4 2 EFB/ MMB CB 1 2 3 4 5 6 ETU310M EFB/ MMB -X2 I>> I last modified: 3VA63251MS310AA0 Page 4/5 3/11/2024 5/30/2024 Subject to change without notice © Copyright Siemens 3VA63251MS310AA0 Page 5/5 5/30/2024 Subject to change without notice © Copyright Siemens