{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-4ED32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-4ED32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-4ED32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA1032-4ED32-0AH0, 3-pole, 32 A, 121 kA at 240 V, TM210 release, line protection.","salesMarkdown":"The Siemens SENTRON 3VA1032-4ED32-0AH0 is a 3-pole molded case circuit breaker (MCCB) for line protection, carrying 32 A continuous from 40 °C up to 50 °C before the thermal curve starts to pull back — 31 A at 55–60 °C, 30 A at 65–70 °C. Breaking capacity sits at 121 kA at 240 V, 75.6 kA at 415 V, and 52.5 kA at 440 V; above that the arc chute works harder, delivering 11.9 kA at both 500 V and 690 V. The 75.6 kA at 415 V and 52.5 kA at 440 V still give generous headroom for most industrial panel feeds. For selectivity studies, pair this with a downstream 3VA1 or 3VA2 breaker whose let-through energy stays below the 3VA1032's instantaneous trip threshold. No last-time-buy notice or phase-out date is attached to this variant. The TM210 release and the 32 A frame are a common configuration, so lead times tend to track the SENTRON 3VA family's normal production cycle.","metaTitle":"Siemens SENTRON 3VA1032-4ED32-0AH0 MCCB, 32A, 121kA at 240V","metaDescription":"Siemens SENTRON 3VA1032-4ED32-0AH0 molded case circuit breaker. 3-pole, 32 A continuous, 121 kA breaking at 240 V. TM210 release, 2 aux + 1 trip alarm. Current lifecycle stage. Sou","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":"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":"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":"Yes","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":"3VA10324ED320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch 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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=529176&mlfb=3VA1032-4ED32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-4ED32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1032-4ED32-0AH0?","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":"Will 3VA1032-4ED32-0AH0 fit in a panel designed for 3VA1110-5ED36-0AC0?","answer":"No — the 3VA1110-5ED36-0AC0 uses a 100 A frame that is physically larger (wider and deeper) than the 32 A frame of this breaker. The mounting hole pattern and DIN-rail footprint differ. You would need to re-drill or use an adapter plate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-4ED32-0AH0","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/3VA1032-4ED32-0AH0 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}}