{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-4ED42-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-4ED42-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-4ED42-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED42-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-4ED42-0HH0, molded case circuit breaker, 4-pole, 63 A rated continuous current, TM210 overcurrent release, line protection, IP40 front.","salesMarkdown":"## What this 63 A MCCB carries The interrupting ratings climb to 121 kA at 240 V and 75.6 kA at 415 V, so it handles high-fault panels without cascading upstream. ## Thermal derating at elevated ambient Above that it derates stepwise: 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. The 4-pole footprint fits standard SENTRON panel cutouts. The shunt trip (STL) release is included; the integrated auxiliary trip is order code 3VA9688-0BL30. No N-conductor protection — this is a straight line-protection device without neutral monitoring.","metaTitle":"Siemens 3VA1063-4ED42-0HH0 SENTRON MCCB, 63 A, 4-Pole, Line","metaDescription":"Siemens 3VA1063-4ED42-0HH0 SENTRON molded case circuit breaker, 63 A rated, 4-pole, line protection, TM210 release, 121 kA at 240 V. Available 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":"101.6 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":"Yes","Number of poles":"4","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","Design of the N-conductor protection":"Without","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":"600 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":"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=237868&mlfb=3VA1063-4ED42-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED42-0HH0/alternatives.json"},"ai":{"faq":[{"question":"Does the 3VA1063-4ED42-0HH0 include a shunt trip?","answer":"Yes, the design of the auxiliary release is a shunt trip (STL). It also has a voltage trigger and a trip indicator."},{"question":"What is the operating temperature range for this MCCB?","answer":"During operation the range is -25 °C to 70 °C. Storage range is -40 °C to 80 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-4ED42-0HH0","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/3VA1063-4ED42-0HH0 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}}