{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-3ED32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-3ED32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-3ED32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-3ED32-0HA0, 3-pole molded case circuit breaker, 63 A rated continuous current, TM210 overcurrent release, 75.6 kA interrupting at 240 V, shunt trip, IP40 front.","salesMarkdown":"## 63 A MCCB with TM210 release and shunt trip The Siemens SENTRON 3VA1063-3ED32-0HA0 is a 3-pole molded case circuit breaker rated for 63 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release. Interrupting capacity reaches 75.6 kA at 240 V and 52.5 kA at 415 V — figures that give the panel designer real SCCR headroom for high-fault utility feeds or transformer-secondaries. ## Interrupting performance across voltages At 440 V the breaker clears 32 kA, and at 690 V it still handles 7.5 kA. These ratings matter for selectivity coordination downstream of a larger MCCB or fused switch — the 3VA1063 can be the main feeder breaker in a sub-panel, letting downstream 10 kA or 18 kA devices ride through a fault without cascading. 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. Ambient temperature in the enclosure matters — if the panel runs hot from adjacent drives or transformers, the continuous current capability drops by about 10% at the top of the range. Width is 76.2 mm (roughly 3 inches), depth 70 mm, height 130 mm. This variant ships without auxiliary contacts or an undervoltage release. The shunt trip is the only integrated release — ordered separately as 3VA9688-0BL30 if you need the trip unit itself.","metaTitle":"Siemens 3VA1063-3ED32-0HA0 SENTRON MCCB, 63 A, 75.6 kA at 24","metaDescription":"Siemens SENTRON 3VA1063-3ED32-0HA0 molded case circuit breaker, 63 A rated, 75.6 kA at 240 V interrupting capacity. TM210 thermal-magnetic release, shunt trip. Current lifecycle. S","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 690 V":"7.5 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":"Without","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":"3VA9688-0BL30","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":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"N","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=336266&mlfb=3VA1063-3ED32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1063-3ED32-0HA0 and get a price?","answer":"The breaker is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability — confirmed at quote time, no stock figures published here."},{"question":"What are the interrupting ratings at different voltages?","answer":"At 240 V it clears 75.6 kA, at 415 V it clears 52.5 kA, at 440 V it clears 32 kA, and at 690 V it clears 7.5 kA. These ratings cover most industrial distribution voltages up to 690 V."},{"question":"What is the width of this MCCB?","answer":"Width is 76.2 mm. That's a standard 3-inch footprint for a 3-pole MCCB in this class — fits most DIN-rail or backplate layouts without surprises."},{"question":"Will 3VA1063-3ED32-0HA0 drop into a panel specified for 3VA1010-2ED32-0JA0?","answer":"The 3VA1063-3ED32-0HA0 is a higher-current variant (63 A vs the 3VA1010's lower rating) with a different overcurrent release (TM210 vs the 3VA1010's release). Physical dimensions and mounting pattern are shared across the 3VA platform, so the footprint is compatible — but the wiring and protection coordination must be recalculated for the higher continuous current and interrupting capacity."},{"question":"What compliance documentation does Siemens provide for this breaker?","answer":"The SENTRON 3VA series carries IEC 60947-2 certification for molded case circuit breakers. Specific compliance documents (RoHS, REACH, UL listing) are available from Siemens on request — the evidence does not list individual cert numbers here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-3ED32-0HA0","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/3VA1063-3ED32-0HA0 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}}