{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-4ED42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-4ED42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-4ED42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4ED42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-4ED42-0AA0, molded case circuit breaker, 4-pole, 63 A rated, TM210 overcurrent release, line protection design, 121 kA at 240 V, 70 mm depth.","salesMarkdown":"Its TM210 thermal-magnetic overcurrent release provides fixed thermal and magnetic trip settings, so no adjustment modules are needed; the breaker is sized at 63 A continuous at 40 °C ambient and holds that rating all the way to 50 °C before it begins to derate (62 A at 55 °C, 61 A at 60 °C, 60 A at 65 °C, 58 A at 70 °C). That thermal stability means you can pack this breaker into a warm enclosure without losing headroom — a real advantage in a crowded panel. The interrupting ratings are what decide the fit for your service entrance or subfeed. At 240 V it clears 121 kA — high enough for most industrial secondary-side applications. At 415 V it's 75.6 kA, at 440 V it's 52.5 kA, and at 500 V and 690 V it drops to 11.9 kA. Four poles with no undervoltage release, no trip indicator, no communication function, and no ground-fault monitoring. This is a straightforward thermal-magnetic MCCB — no auxiliaries, no electronics. Mount it in a dry, lockable panel. Dimensions: 101.6 mm wide (4 in), 130 mm tall (5.12 in), 70 mm deep (2.76 in). That 4-pole width is the critical dimension for DIN-rail or panel-mount layouts — it occupies four 18 mm module spaces if using a modular mounting base, or the manufacturer's standard MCCB footprint. Maximum power loss is 17.3 W. That is the heat the breaker dissipates at full rated current. A 17.3 W loss per breaker is modest — typically not a ventilation driver unless you have a dozen units in one box.","metaTitle":"Siemens 3VA1163-4ED42-0AA0 SENTRON MCCB, 63 A, 4-Pole, 121 k","metaDescription":"Siemens SENTRON 3VA1163-4ED42-0AA0 molded case circuit breaker, 63 A rated, 4-pole, TM210 release, 121 kA at 240 V. Current lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 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":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"S","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=74736&mlfb=3VA1163-4ED42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4ED42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the physical size of 3VA1163-4ED42-0AA0?","answer":"Width 101.6 mm (4 in), height 130 mm (5.12 in), depth 70 mm (2.76 in)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-4ED42-0AA0","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/3VA1163-4ED42-0AA0 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}}