{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-6EF32-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-6EF32-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-6EF32-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-6EF32-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA1220-6EF32-0AB0, 3-pole, TM240 thermal-magnetic release, 200 A at 40 °C, 70 mm depth, 105 mm width, 158 mm height.","salesMarkdown":"## SENTRON 3VA1220-6EF32-0AB0 — 200 A MCCB with TM240 Release The interrupting ratings span the common industrial voltages: 220 kA at 240 V, 154 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V. Power loss at rated load is 42 W maximum — relevant for enclosure thermal calculations when grouping multiple breakers. The 200 A rating holds from 40 °C through 50 °C, then derates linearly: 194 A at 55 °C, 188 A at 60 °C, 182 A at 65 °C, and 176 A at 70 °C. The 70 mm depth leaves clearance for rear-connected busbars in a typical 200 mm deep enclosure. Comes with two HP auxiliary switches factory-fitted.","metaTitle":"Siemens 3VA1220-6EF32-0AB0 SENTRON MCCB, 200 A, 3-Pole, TM24","metaDescription":"Siemens 3VA1220-6EF32-0AB0 SENTRON molded case circuit breaker, 200 A at 40 °C, 3-pole, TM240 release, 220 kA at 240 V. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"105 mm","Height":"158 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"75.6 kA","at 500 V":"30 kA","at 690 V":"17 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"194 A","at 60 °C":"188 A","at 65 °C":"182 A","at 70 °C":"176 A","Depth [In]":"2.76 in","Width [In]":"4.13 in","Height [In]":"6.22 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":"42 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA12206EF320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HP","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=568628&mlfb=3VA1220-6EF32-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-6EF32-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What is the panel footprint of 3VA1220-6EF32-0AB0?","answer":"105 mm wide, 158 mm tall, 70 mm deep — standard SENTRON 3VA form factor for DIN-rail or screw-mount installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-6EF32-0AB0","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/3VA1220-6EF32-0AB0 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}}