{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-4ED36-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-4ED36-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-4ED36-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED36-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-4ED36-0KA0, molded case circuit breaker, 3-pole, 32 A rated continuous current, 121 kA interrupting at 240 V, TM210 overcurrent release, shunt trip, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA1032-4ED36-0KA0 is a 3-pole molded case circuit breaker rated for 32 A continuous current and a 121 kA interrupting capacity at 240 V. The interrupting ratings step down to 75.6 kA at 415 V and 52.5 kA at 440 V, with 11.9 kA remaining at 690 V, so it handles high-fault service-entrance or distribution panels where the available fault current is substantial. The breaker holds its full 32 A rating up to 50 °C ambient; above that it derates linearly to 28.8 A at 70 °C. In a sealed panel with minimal airflow, that derating curve governs the real load you can protect. The 70 mm depth and 76.2 mm width fit standard SENTRON 3VA panel cutouts, and the IP40 front protection keeps dust out of the enclosure face.","metaTitle":"Siemens 3VA1032-4ED36-0KA0 SENTRON MCCB, 32 A, 121 kA at 240","metaDescription":"Siemens SENTRON 3VA1032-4ED36-0KA0 molded case circuit breaker, 32 A rated continuous current, 121 kA interrupting at 240 V. Active production. Order via RFQ.","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":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 690 V":"11.9 kA","at 40 °C":"32 A","at 45 °C":"32 A","at 50 °C":"32 A","at 55 °C":"30.72 A","at 60 °C":"30.08 A","at 65 °C":"29.44 A","at 70 °C":"28.8 A","Trip indicator":"No","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":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"32 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":"3VA9688-0BL33","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.":"32 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"32 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","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":"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=434449&mlfb=3VA1032-4ED36-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED36-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1032-4ED36-0KA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA1032-4ED36-0KA0 at 240 V?","answer":"121 kA at 240 V, stepping down to 75.6 kA at 415 V and 52.5 kA at 440 V."},{"question":"Does this MCCB include an undervoltage release or auxiliary contacts?","answer":"No. It ships with a shunt trip release only — no undervoltage release, no auxiliary contacts, and no communication function."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-4ED36-0KA0","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/3VA1032-4ED36-0KA0 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}}