{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-3ED36-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-3ED36-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-3ED36-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED36-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-3ED36-0CH0, 3-pole molded case circuit breaker, 63 A rated continuous current (Iu), TM210 thermal-magnetic overcurrent release, line protection version, 75.6 kA breaking capacity at 240 V.","salesMarkdown":"## 63 A MCCB for line protection, active in the SENTRON family The Siemens 3VA1063-3ED36-0CH0 is a 3-pole SENTRON molded case circuit breaker rated for 63 A continuous current (Iu) at 40 °C, with a TM210 thermal-magnetic overcurrent release. Breaking capacity varies with system voltage: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V. Above that, it derates linearly to 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 — useful to know when the MCCB sits in a crowded enclosure near other heat sources. Footprint is 76.2 mm wide, 130 mm tall, 70 mm deep — a standard 3-pole MCCB width that fits SENTRON panel-mounting systems and most DIN-rail adapters. This variant ships with two auxiliary switches plus one trip-alarm switch (HQ configuration) and an integrated undervoltage release (UVR). The UVR coil is designed for the 3VA9608-0BB24 auxiliary release module — if you need to add or replace the undervoltage coil, that is the order code to cross-reference. Mechanical endurance is rated at 15,000 operations — typical for a line-protection MCCB that sees infrequent switching (mostly fault clearing and maintenance isolation).","metaTitle":"Siemens 3VA1063-3ED36-0CH0 SENTRON MCCB, 63 A, 3-Pole, TM210","metaDescription":"Siemens 3VA1063-3ED36-0CH0 SENTRON molded case circuit breaker, 63 A rated at 40 °C, 3-pole, TM210 release, 75.6 kA at 240 V. 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":"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":"Yes","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":"Yes","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":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","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":"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":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"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=424302&mlfb=3VA1063-3ED36-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED36-0CH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"At 415 V the breaking capacity is 52.5 kA. At 240 V it is 75.6 kA, at 440 V it is 32 kA, and at 690 V it is 7.5 kA."},{"question":"What auxiliary contacts come with 3VA1063-3ED36-0CH0?","answer":"It includes two auxiliary switches and one trip-alarm switch (HQ configuration), plus an integrated undervoltage release (UVR)."},{"question":"Where can I buy 3VA1063-3ED36-0CH0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock figures or price lists are published here."},{"question":"Will 3VA1063-3ED36-0CH0 drop into a panel specified around 3VA1010-2ED42-0AE0?","answer":"Both are 3-pole SENTRON MCCBs with the same 76.2 mm width, 130 mm height, and 70 mm depth, so the mechanical footprint is identical. The 3VA1063-3ED36-0CH0 carries a higher 63 A continuous rating versus the 3VA1010-2ED42-0AE0's lower rating, so verify the branch-circuit ampacity before substituting — the bus bars and downstream conductors must match the 63 A rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-3ED36-0CH0","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/3VA1063-3ED36-0CH0 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}}