{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-4ED32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-4ED32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-4ED32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-4ED32-0AE0, molded case circuit breaker, 3-pole, 63 A rated continuous current, TM210 thermal-magnetic release, 121 kA interrupting at 240 V, 4 auxiliary switches HQ, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA1063-4ED32-0AE0 is a 3-pole molded case circuit breaker rated for 63 A continuous current at 40 °C ambient, with a TM210 thermal-magnetic release that handles line protection duty. Its interrupting capacity hits 121 kA at 240 V and 75.6 kA at 415 V — enough headroom for high-fault industrial panels where you need selectivity without cascading upstream. At 40 °C the breaker holds its full 63 A rating, and it stays flat through 50 °C. Above that, it begins to taper: 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. ## Coordination and release options The TM210 release is fixed thermal-magnetic — no electronic adjustability, no ground-fault monitoring, no undervoltage release, and no communication module. It's a straight line-protection breaker for feeders or branch circuits where you don't need remote tripping or metering. The 4 auxiliary switches HQ are built in, so you get four sets of Form C contacts for status indication without an add-on accessory.","metaTitle":"Siemens 3VA1063-4ED32-0AE0 SENTRON MCCB, 63 A, 121 kA at 240","metaDescription":"Siemens SENTRON 3VA1063-4ED32-0AE0 molded case circuit breaker, 63 A rated, 121 kA interrupting at 240 V. TM210 release, 4 aux switches. Sourced to order against RFQ.","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":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 690 V":"11.9 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":"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":"4 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":"without auxiliaryrelease","Ground fault monitoring version":"Without","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":"No","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":"4","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"S","Max. rated operational current of the frame size":"100 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=13410&mlfb=3VA1063-4ED32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1063-4ED32-0AE0 and how is it quoted for volume purchases?","answer":"We source this through independent industrial distribution and quote it against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"What is the interrupting capacity of this MCCB at different voltages?","answer":"It interrupts 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 690 V. That covers most industrial service entrances and distribution panels."},{"question":"What compliance documentation does this brand provide for 3VA1063-4ED32-0AE0?","answer":"As a Siemens SENTRON product, it carries the usual IEC/EN certifications for molded case circuit breakers. Specific RoHS, REACH, and UL documentation is available from Siemens directly — we recommend requesting the latest declaration of conformity for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-4ED32-0AE0","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/3VA1063-4ED32-0AE0 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}}