{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-6MH32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-6MH32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-6MH32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6MH32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1132-6MH32-0AA0, molded case circuit breaker, 3-pole, 32 A, TM120M release, 220 kA at 240 V, starter protection design.","salesMarkdown":"It uses a TM120M thermal-magnetic overcurrent release, so you get the thermal trip for overloads and the magnetic trip for short circuits in one package. At 415 V it still clears 154 kA, at 440 V it clears 121 kA, and at 500/690 V it drops to 7.5 kA — those higher-voltage ratings tell you this breaker is really at home in low-voltage distribution (up to 480 V nominal) where the fault current is substantial. The breaker holds 32 A from 40 °C up through 50 °C without derating. At 55 °C it drops to 31 A, at 65 °C to 30 A, and at 70 °C to 30 A. That's a clean thermal curve — if your panel ambient runs under 50 °C, you get full 32 A. It measures 130 mm high, 76.2 mm wide, and 70 mm deep — a compact footprint for a 3-pole MCCB with this interrupting capacity.","metaTitle":"Siemens SENTRON 3VA1132-6MH32-0AA0 MCCB, 32 A, 3-Pole, 220 k","metaDescription":"Siemens SENTRON 3VA1132-6MH32-0AA0 molded case circuit breaker, 32 A rated, 3-pole, TM120M release, 220 kA at 240 V. Active production, sourced to order. Request a quote.","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":"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":"Starter 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":"TM120M","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","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"I","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=90534&mlfb=3VA1132-6MH32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-6MH32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1132-6MH32-0AA0?","answer":"This part is available through our independent distribution channel. Submit an RFQ — we confirm availability and current pricing at quote time."},{"question":"What is the interrupting capacity of 3VA1132-6MH32-0AA0 at 240 V?","answer":"220 kA at 240 V, which covers most industrial panelboards with high available fault current. At 415 V it clears 154 kA, at 440 V it clears 121 kA."},{"question":"What overcurrent release does this breaker use?","answer":"It uses a TM120M thermal-magnetic release — thermal element for overload protection, magnetic element for short-circuit protection."},{"question":"What is the rated current of 3VA1132-6MH32-0AA0 at typical panel temperatures?","answer":"32 A continuous from 40 °C up to 50 °C without derating. At 55 °C it derates to 31 A, at 65 °C to 30 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-6MH32-0AA0","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/3VA1132-6MH32-0AA0 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}}