{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-6EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-6EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-6EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-6EE32-0AA0, molded case circuit breaker, 3-pole, 32 A, TM220 trip unit, breaking capacity 220 kA at 240 V AC.","salesMarkdown":"The Siemens SENTRON 3VA1132-6EE32-0AA0 is a 3-pole molded case circuit breaker (MCCB) with a TM220 thermal-magnetic trip unit, rated 32 A at 40 °C. The breaking capacity hits 220 kA at 240 V, 154 kA at 415 V, and still holds 17 kA at 690 V, so it handles high-fault utility feeds without cascading upstream. The TM220 trip gives you thermal protection for overloads and magnetic for short-circuits — no electronics to fail, no auxiliary power needed. ## Sizing and derating for real panel conditions The 32 A rating holds flat from 40 °C up to 50 °C, then starts a gentle slope: 31 A at 55 °C, 30 A at 65 °C, still 30 A at 70 °C. That's a practical advantage over breakers that derate harder above 40 °C. Power loss is 10.6 W maximum, which is modest for a 32 A MCCB. In a dense DIN-rail layout, that keeps the internal temperature rise manageable and reduces the derating you'd otherwise need on adjacent devices. ## Panel fit and physical integration The 3VA1132-6EE32-0AA0 measures 130 mm high, 76.2 mm wide, and 70 mm deep. That 70 mm depth is worth noting if you're fitting it into a shallow enclosure or a gland-plate clearance issue — it's shallower than many MCCBs in this class, which helps with wiring space behind the panel door. Width of 76.2 mm is standard for a 3-pole frame; it occupies three 25 mm DIN positions if you're using a mounting plate.","metaTitle":"Siemens 3VA1132-6EE32-0AA0 MCCB, 32A, 3-Pole, TM220, 220kA a","metaDescription":"Siemens SENTRON 3VA1132-6EE32-0AA0 molded case circuit breaker. 32A rated, 3-pole, TM220 thermal-magnetic trip. Breaking capacity up to 220kA at 240V. Active production. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 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","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","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":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","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":"https://cdn.aoctrl.com/c3de18f10dd52266f770fd73388f1ee5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=497963&mlfb=3VA1132-6EE32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6EE32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What trip unit does this breaker use?","answer":"It uses a TM220 thermal-magnetic trip unit. Thermal for overload, magnetic for short-circuit — no electronic trip, no auxiliary power required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-6EE32-0AA0","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/3VA1132-6EE32-0AA0 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}}