{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-2ED36-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-2ED36-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-2ED36-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED36-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-2ED36-0AC0, 3-pole molded case circuit breaker, 32 A (40 °C), 52.5 kA at 240 V, TM210 thermal-magnetic release, line protection design.","salesMarkdown":"## SENTRON 3VA1 MCCB for line protection It carries a TM210 thermal-magnetic release — the thermal element handles overloads, the magnetic element clears short-circuits — and is rated 32 A continuously at 40 °C ambient, derating to 30 A at 70 °C. That 32 A rating holds all the way to 50 °C, so it keeps full capacity in a warm enclosure without oversizing. Breaking capacity is 52.5 kA at 240 V AC, dropping to 32 kA at 415 V and 13.6 kA at 440 V — enough for most industrial service-entrance or sub-distribution boards where fault current runs high at lower voltages. The 3VA1 frame is a compact 3-inch-wide (76.2 mm) footprint that fits standard panel cutouts. Depth is 70 mm, height 130 mm. That keeps it simple and reliable for line protection where you want a predictable trip curve without programming. For selectivity studies: the 52.5 kA at 240 V and 32 kA at 415 V give good discrimination with downstream 10 kA or 18 kA rated breakers, as long as the cascading ratio stays within typical 2:1 guidelines.","metaTitle":"Siemens 3VA1032-2ED36-0AC0 SENTRON MCCB, 32 A, 52.5 kA","metaDescription":"Siemens 3VA1032-2ED36-0AC0 SENTRON molded case circuit breaker, 3-pole, 32 A rated at 40 °C, 52.5 kA breaking at 240 V. TM210 release, line protection. Active production. Sourced t","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":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 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":"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":"10.6 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10322ED360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","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","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"B","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=964&mlfb=3VA1032-2ED36-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-2ED36-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1032-2ED36-0AC0 and how is it quoted?","answer":"Sourced through independent industrial-automation distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price is published here, but the supply chain is active for this current-production part."},{"question":"What is the breaking capacity of 3VA1032-2ED36-0AC0 at different voltages?","answer":"Breaking capacity is 52.5 kA at 240 V AC, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V. The high 52.5 kA figure at 240 V suits service-entrance or high-fault sub-distribution applications."},{"question":"What is the rated current of 3VA1032-2ED36-0AC0 at elevated ambient temperatures?","answer":"Rated 32 A continuously from 40 °C through 50 °C, then derates to 31 A at 55 °C and 60 °C, and 30 A at 65 °C and 70 °C. No derating needed up to 50 °C, which covers most enclosed panel ambients."},{"question":"Will 3VA1032-2ED36-0AC0 drop into a panel specified for 3VA1110-5ED36-0AC0 without rewiring?","answer":"Both are 3-pole SENTRON 3VA1 frame MCCBs with the same 76.2 mm width and 70 mm depth, so they share the same panel cutout and bus-bar spacing. However, the 3VA1110-5ED36-0AC0 is a higher-current variant (typically 100 A frame) with different lug sizes and a different release — verify lug wire range and thermal-magnetic curve before substituting. Mechanical fit is the same; electrical fit depends on load current and coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-2ED36-0AC0","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/3VA1032-2ED36-0AC0 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}}