{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED32-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED32-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED32-0HH0, molded case circuit breaker, 3-pole, 63 A, 52.5 kA at 240 V, TM210 release, shunt trip, IP40 front.","salesMarkdown":"## What this MCCB carries and where it fits The Siemens 3VA1063-2ED32-0HH0 is a 3-pole SENTRON molded case circuit breaker rated for 63 A continuous current at 40 °C, holding that rating flat through 50 °C before a gentle derate begins — 60.48 A at 55 °C, 56.7 A at 70 °C. That thermal curve means it can sit in a warm enclosure without losing headroom on a 60 A feeder. Breaking capacity runs 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V, so it handles high-fault industrial panels on 480 V or 600 V class distribution. The TM210 thermal-magnetic release provides fixed thermal and magnetic trip settings — no field adjustment, which simplifies spec-in for a standard feeder or branch circuit. Rated insulation voltage is 800 V, and the front face carries IP40 protection — fine for a panel-mounted breaker behind a closed door, not for washdown zones. The shunt trip release (STL) is integrated, and the auxiliary contact block is configured as two auxiliary switches plus one trip alarm switch (HQ). No undervoltage release, no communication module, no ground-fault monitoring on this variant — it is a straight line-protection breaker for a panel where remote trip signaling and a shunt trip for emergency-off are the only auxiliary functions needed. ## What the ratings mean for panel fit Dimensions are 130 mm height, 76.2 mm width, 70 mm depth — a standard 3VA frame size that drops into the same DIN-rail or screw-mount footprint as other 3VA1 breakers. The 70 mm depth leaves clearance behind a 200 mm deep enclosure for wiring and the shunt trip leads. Latching endurance is rated at 15,000 operations, which covers routine switching in a panel that sees weekly maintenance isolation.","metaTitle":"Siemens 3VA1063-2ED32-0HH0 SENTRON MCCB, 63 A, 52.5 kA","metaDescription":"Siemens 3VA1063-2ED32-0HH0 SENTRON molded case circuit breaker, 63 A rated, 52.5 kA breaking at 240 V. TM210 release, shunt trip. Active production. Quoted 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":"3VA9688-0BL30","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":"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=135083&mlfb=3VA1063-2ED32-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0HH0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1063-2ED32-0HH0 and how is it quoted for volume purchases?","answer":"This 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 volume pricing and lead time."},{"question":"What is the breaking capacity of 3VA1063-2ED32-0HH0 at different voltages?","answer":"Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. This covers most industrial distribution voltages up to 600 V class."},{"question":"What auxiliary contacts and releases does this MCCB include?","answer":"It includes a shunt trip release (STL) and an auxiliary contact block with two auxiliary switches plus one trip alarm switch (HQ). No undervoltage release or communication module is fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0HH0","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/3VA1063-2ED32-0HH0 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}}