{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-3ED32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-3ED32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-3ED32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-3ED32-0AH0, 3-pole molded case circuit breaker, 32 A rated continuous current, 75.6 kA breaking capacity at 240 V AC, TM210 thermal-magnetic release, IP40 front protection, 70 mm depth, 76.2 mm width, 130 mm height.","salesMarkdown":"The Siemens 3VA1032-3ED32-0AH0 is a SENTRON molded case circuit breaker (MCCB) rated for line protection — a 3-pole, 32 A device with a TM210 thermal-magnetic release, meaning the thermal element handles overloads and the magnetic element handles short circuits without external power. The 75.6 kA breaking capacity at 240 V AC tells you it can interrupt fault currents up to that level without upstream cascading, so it is sized for high-fault panels where a standard MCB would weld closed. At 415 V it still breaks 52.5 kA, and at 690 V it drops to 7.5 kA — the voltage derating is steep, so verify your system voltage against the curve before specifying. The 32 A rating holds from 40 °C through 50 °C; above that it derates to 30.72 A at 55 °C and 28.8 A at 70 °C. The 3VA1032-3ED32-0AH0 snaps onto a DIN rail — the 70 mm depth and 76.2 mm width fit standard panel layouts.","metaTitle":"Siemens 3VA1032-3ED32-0AH0 SENTRON MCCB, 32 A, 3-pole, 75.6","metaDescription":"Siemens 3VA1032-3ED32-0AH0 SENTRON molded case circuit breaker, 32 A rated, 3-pole, 75.6 kA breaking at 240 V. Active production. Available to order; request quote for pricing and","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":"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":"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":"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":"32 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","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":"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":"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=37342&mlfb=3VA1032-3ED32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1032-3ED32-0AH0 and get a price?","answer":"This part is available to order against an RFQ through independent distribution. Submit a request for quote; current pricing and lead time are confirmed at that point."},{"question":"What is the breaking capacity at 415 V?","answer":"At 415 V AC the 3VA1032-3ED32-0AH0 breaks 52.5 kA. At 240 V it breaks 75.6 kA, and at 690 V it breaks 7.5 kA."},{"question":"What is the operating temperature range?","answer":"The MCCB operates from -25 °C to +70 °C ambient. Storage range is -40 °C to +80 °C. Current derating begins above 50 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-3ED32-0AH0","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/3VA1032-3ED32-0AH0 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}}