{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-6EF32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-6EF32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-6EF32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1150-6EF32-0AA0, 3-pole molded case circuit breaker, 50 A rated current, TM240 thermal-magnetic release, interrupting capacity 220 kA at 240 V AC.","salesMarkdown":"The 3VA1150-6EF32-0AA0: Interrupting capacity is the headline: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at both 500 V and 690 V. At 690 V the 17 kA still covers most motor-drive branch circuits. Three-pole, rated insulation voltage 800 V, front IP40 protection. Max power loss 14.6 W, so ventilation in a sealed enclosure is worth checking if you pack multiple breakers.","metaTitle":"Siemens 3VA1150-6EF32-0AA0 SENTRON MCCB, 50 A, 3-Pole, 220 k","metaDescription":"Siemens 3VA1150-6EF32-0AA0 SENTRON molded case circuit breaker, 50 A rated current, 3-pole, TM240 release, interrupting capacity 220 kA at 240 V. Active production. Quoted to order","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":"50 A","at 45 °C":"50 A","at 50 °C":"50 A","at 55 °C":"49 A","at 60 °C":"48 A","at 65 °C":"46 A","at 70 °C":"45 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":"14.6 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":"TM240","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/aababada87cb4391dd810f41b16fd584.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=99257&mlfb=3VA1150-6EF32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this MCCB at 240 V?","answer":"220 kA at 240 V AC, dropping to 154 kA at 415 V and 121 kA at 440 V."},{"question":"What overcurrent release does the 3VA1150-6EF32-0AA0 use?","answer":"It uses a TM240 thermal-magnetic release — no separate trip unit module required."},{"question":"What are the mounting dimensions for this breaker?","answer":"70 mm deep, 76.2 mm wide, 130 mm tall — standard 3-pole MCCB envelope."},{"question":"Where can I buy the 3VA1150-6EF32-0AA0 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-6EF32-0AA0","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/3VA1150-6EF32-0AA0 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}}