{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED32-0JH0, molded case circuit breaker, 3-pole, 63 A rated continuous current Iu, 52.5 kA interrupting at 240 V, TM210 thermal-magnetic release, shunt trip STL, 2 aux + 1 alarm switch, IP40 front.","salesMarkdown":"The Siemens 3VA1063-2ED32-0JH0 is a SENTRON molded case circuit breaker rated for 63 A continuous at 40 °C, with the same 63 A holding through 50 °C before it starts 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. That flat thermal curve means you don't lose headroom in a warm panel until you're past 50 °C, which is where most industrial enclosures sit. The interrupting ratings climb with voltage: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. The TM210 overcurrent release is thermal-magnetic — fixed thermal pickup, magnetic trip at 10x In. No communication module, no phase-failure detection, no ground-fault monitoring. The 3VA1063-2ED32-0JH0 is a 3-pole MCCB with a width of 76.2 mm, depth of 70 mm, and height of 130 mm. That 76.2 mm width is a standard 3-pole frame — it drops into the same DIN-rail or screw-mount footprint as other SENTRON 3VA breakers in the 63 A class.","metaTitle":"Siemens 3VA1063-2ED32-0JH0 SENTRON MCCB, 63 A, 52.5 kA","metaDescription":"Siemens SENTRON 3VA1063-2ED32-0JH0 molded case circuit breaker, 3-pole, 63 A rated, 52.5 kA at 240 V. TM210 release, shunt trip, IP40 front. 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":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 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":"Yes","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 + 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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL32","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":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"B","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=173025&mlfb=3VA1063-2ED32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1063-2ED32-0JH0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm number."},{"question":"What is the closest functional second-source for 3VA1063-2ED32-0JH0?","answer":"The 3VA1010-2ED32-0JA0 is a lower-current sibling in the same SENTRON 3VA family. It shares the same 3-pole frame, TM210 release, and shunt trip design, but at a lower continuous rating. The 3VA1063-2ED32-0JH0 carries 63 A; the 3VA1010-2ED32-0JA0 is rated lower. Panel cutout and mounting footprint are the same, so it drops in without rewiring, but the ampacity difference means it only works if the load is below the lower breaker's rating."},{"question":"What are the key dimensions of 3VA1063-2ED32-0JH0?","answer":"Width 76.2 mm, depth 70 mm, height 130 mm. The 76.2 mm width is the standard 3-pole frame size for this SENTRON series."},{"question":"Will 3VA1063-2ED32-0JH0 drop into a panel specified for 3VA1010-2ED32-0JA0?","answer":"Yes — same 3-pole frame width of 76.2 mm, same mounting pattern. The physical swap is direct. The only difference is the continuous current rating: 63 A on the 3VA1063-2ED32-0JH0 versus a lower rating on the 3VA1010-2ED32-0JA0. Verify the load current against the breaker's rating before swapping."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The part carries the Siemens SENTRON brand and is designed to reference codes per DIN EN 81346-2 (reference code Q). The product designation is molded case circuit breaker. Standard compliance documentation (RoHS, REACH, UL, IEC) is available from Siemens for the 3VA series; specific certification marks are not listed in the spec record for this exact order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0JH0","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/3VA1063-2ED32-0JH0 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}}