{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1032-3ED36-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1032-3ED36-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1032-3ED36-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED36-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1032-3ED36-0BA0, molded case circuit breaker, 3-pole, 32 A (40 °C), 75.6 kA at 240 V, TM210 overcurrent release, undervoltage release, line protection design.","salesMarkdown":"## Breaking capacity across voltages — the so-what The interrupting rating drops as system voltage rises: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at both 500 V and 690 V. For a 480 V panel in North America you work with the 440 V figure (32 kA) as the closest published bound; for 400 V IEC systems the 415 V number (52.5 kA) applies. Above that it derates by roughly 1 A per 5 °C step: 31 A at 55 °C and 60 °C, then 30 A at 65 °C and 70 °C. Maximum power dissipation is 13.1 W — a meaningful number when calculating enclosure heat rise, especially in a densely packed panel with multiple MCCBs running near their rating. The 3VA1032 frame measures 130 mm high, 76.2 mm wide, and 70 mm deep. The 3-pole width of 76.2 mm (3 inches) is the same footprint as other 3VA frame sizes, so a panel laid out for a 3VA1010 or 3VA1020 accepts this 32 A unit without re-drilling or re-wiring the bus bars. ## Environmental and insulation ratings No ground-fault monitoring module is included in this variant, and no communication function is built in — it is a standalone thermal-magnetic breaker with a UVR.","metaTitle":"Siemens 3VA1032-3ED36-0BA0 SENTRON MCCB, 32 A, 3-Pole, 75.6","metaDescription":"Siemens 3VA1032-3ED36-0BA0 SENTRON molded case circuit breaker, 32 A at 40 °C, 3-pole, 75.6 kA breaking at 240 V. Active production, sourced to order. RFQ for 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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"13.1 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10323ED360AA0","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB11","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":"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=505839&mlfb=3VA1032-3ED36-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1032-3ED36-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA1032-3ED36-0BA0 include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) as the auxiliary release."},{"question":"Will 3VA1032-3ED36-0BA0 fit in a panel designed for a 3VA1010 frame?","answer":"Yes — the 76.2 mm width is shared across the 3VA frame sizes, so it drops into the same DIN-rail footprint without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1032-3ED36-0BA0","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/3VA1032-3ED36-0BA0 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}}