{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-3ED32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-3ED32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-3ED32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-3ED32-0KA0, molded case circuit breaker, 3-pole, 32 A, TM210 release, 70 mm depth, 76.2 mm width, 130 mm height.","salesMarkdown":"The Siemens SENTRON 3VA1032-3ED32-0KA0 is a 3-pole molded case circuit breaker (MCCB) rated for 32 A continuous, designed for line protection in industrial distribution panels. It carries a TM210 thermal-magnetic release — the '210' indicating a fixed thermal trip and magnetic adjustment range centered around 10x In — so it handles moderate inrush from motor starters or transformer banks without nuisance tripping on the magnetic element. Interrupting capacity is the headline here: 75.6 kA at 240 V AC, dropping to 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at both 500 V and 690 V. That 75.6 kA figure at 240 V means it can safely clear a bolted fault on a 240 V secondary bus without the arc flashing upstream — critical for selective coordination in a multi-level distribution. At 690 V the 7.5 kA rating still covers most motor branch circuits, but you'll want to verify the available fault current at the point of installation. The 32 A rating holds from 40 °C through 50 °C ambient; it derates to 31 A at 55–60 °C and 30 A at 65–70 °C. That's a mild derating curve — the thermal element is well-ventilated inside the 70 mm deep × 76.2 mm wide × 130 mm high case. Spring-cage terminals accept 0.2–2.5 mm² solid or ferruled stranded conductors — verify the lug kit if you're paralleling larger cable. Operating temperature range is -25 °C to 70 °C; storage from -40 °C to 80 °C. The 10.6 W maximum power loss at full load is modest — no forced cooling needed in a typical IP54 panel, but account for it in the thermal budget if the enclosure is tightly packed with other heat sources.","metaTitle":"Siemens 3VA1032-3ED32-0KA0 SENTRON MCCB, 32 A, 3-Pole, 70 mm","metaDescription":"Siemens SENTRON 3VA1032-3ED32-0KA0 molded case circuit breaker, 32 A rated, 3-pole, 75.6 kA at 240 V. Active production, sourced to order. RFQ for current pricing.","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","Maximum":"0 A","Minimum":"0 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"7.5 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":"31 A","at 60 °C":"31 A","at 65 °C":"30 A","at 70 °C":"30 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"Yes","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":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10323ED320AA0","Design Of The Auxiliary Release":"shunt trip (STL)","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","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=265043&mlfb=3VA1032-3ED32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1032-3ED32-0KA0 have a trip indicator?","answer":"No, this variant does not include a trip indicator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-3ED32-0KA0","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/3VA1032-3ED32-0KA0 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}}