{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5EE32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5EE32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5EE32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EE32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-5EE32-0AH0, molded case circuit breaker, 3-pole, 63 A rated continuous current Iu, TM220 thermal-magnetic release, 187 kA interrupting at 240 V.","salesMarkdown":"## Line protection MCCB with high interrupting capacity Its interrupting capacity reaches 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V — figures that cover most industrial fault-current scenarios without needing a current-limiting upstream device. The front face is IP40 rated, so it's suited for enclosed panel mounting where incidental tool or finger contact is the only exposure. Above that, derating is gradual: 60.48 A at 55 °C, 59.22 A at 60 °C, 57.96 A at 65 °C, and 56.7 A at 70 °C. The operating temperature floor is -25 °C, the ceiling is 70 °C. Storage range is wider at -40 °C to 80 °C. ## Integration and mounting dimensions Width is 76.2 mm (roughly 3 inches — three 25.4 mm pole pitches), height 130 mm, depth 70 mm. These dimensions match the standard SENTRON 3VA fixed-format footprint.","metaTitle":"Siemens 3VA1163-5EE32-0AH0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA1163-5EE32-0AH0 molded case circuit breaker, 63 A rated, 3-pole, 187 kA interrupting at 240 V. Current lifecycle stage. TM220 release. Sourced to order against R","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.48 A","at 60 °C":"59.22 A","at 65 °C":"57.96 A","at 70 °C":"56.7 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM220","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","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"630 A","Adjustable response value current / li min.":"630 A","Adjustable response value current / lr min.":"44 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=290288&mlfb=3VA1163-5EE32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EE32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-5EE32-0AH0 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — both are confirmed at quote time. No stock count or price figure is published here."},{"question":"Will 3VA1163-5EE32-0AH0 drop into a panel specified around 3VA1110-5EE32-0DC0 without rewiring?","answer":"No. The 3VA1163 uses a 160 A frame versus the 100 A frame of the 3VA1110. Mounting hole patterns, busbar spacing, and terminal lug sizes differ. The 76.2 mm width is the same, but depth and height may shift. A mechanical fit check and possibly new busbar connections are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5EE32-0AH0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA1163-5EE32-0AH0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}