{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5ED32-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5ED32-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5ED32-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5ED32-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3-pole, 63 A rated continuous current, TM210 thermal-magnetic release, interrupting capacity 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, 17 kA at 690 V.","salesMarkdown":"The Siemens SENTRON 3VA1163-5ED32-0KC0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current at 40 °C, carrying a TM210 thermal-magnetic release. Its interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V — numbers that put it squarely in the high-fault-current tier for industrial distribution panels, not a light-duty feeder breaker. That means the breaker ships set for a 63 A trip threshold and stays there. For a BOM line that needs a coordinated trip curve without field-adjustability risk, this is the right choice; for a site that expects to dial in different ampacities per load, it is not. At 55 °C it derates to 60.48 A, at 60 °C to 59.22 A, at 65 °C to 57.96 A, and at 70 °C to 56.7 A. That is a 10% drop from 63 A to 56.7 A across the 50–70 °C band — predictable, monotonic, and easy to factor into a panel thermal budget. ## Integrated shunt trip — factory-fitted, no field wiring of a separate release That means remote tripping via a control voltage is built in — no separate undervoltage release (absent here), no additional module to mount and wire. Communication functions and phase failure detection are not present on this variant. The latching endurance is rated at 15,000 operations — a mechanical endurance figure that matters for applications requiring frequent open/close cycles under no-load or low-load conditions. For a distribution feeder that cycles once a month, that number is irrelevant; for a welding or furnace tap that cycles daily, it defines the service interval.","metaTitle":"Siemens 3VA1163-5ED32-0KC0 SENTRON MCCB, 63 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VA1163-5ED32-0KC0 molded case circuit breaker. 3-pole, 63 A rated, TM210 release, 187 kA at 240 V. Active production. Sourced to order.","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":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","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 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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","Design of the overcurrent release":"TM210","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.":"63 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=213148&mlfb=3VA1163-5ED32-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5ED32-0KC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-5ED32-0KC0 and get a price?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the interrupting capacity of this MCCB at different voltages?","answer":"187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. The 187 kA at 240 V is the highest rating — relevant for low-voltage high-fault-current distribution, not for 690 V applications where the 17 kA limit governs."},{"question":"Will 3VA1163-5ED32-0KC0 drop into a panel specified for 3VA1110-5EE32-0JA0 without rewiring?","answer":"The 3VA1163-5ED32-0KC0 is a 63 A, 3-pole MCCB with the same SENTRON 3VA platform footprint (70 mm depth, 76.2 mm width, 130 mm height) as the 3VA1110 series. Panel cutout and DIN-rail mounting are identical; line and load terminal positions match. The difference is the TM210 release vs the TM release on the 3VA1110 variant — trip curve may differ, so verify coordination study before swapping."},{"question":"What compliance documentation is available for this breaker?","answer":"The SENTRON 3VA series carries IEC 60947-2 certification as a molded case circuit breaker. RoHS and REACH declarations are published by Siemens for the 3VA platform. Specific UL listing varies by variant — verify UL file number against the nameplate for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5ED32-0KC0","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/3VA1163-5ED32-0KC0 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}}