{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-3EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-3EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-3EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1116-3EE32-0AA0, 3-pole molded case circuit breaker, 160 A rated current, TM220 thermal-magnetic release, 75.6 kA breaking capacity at 240 V, line protection design, IP40 front.","salesMarkdown":"The Siemens 3VA1116-3EE32-0AA0 is a 3-pole SENTRON molded case circuit breaker rated at 160 A continuously at 40 °C ambient, with no derating needed up to 50 °C — same 160 A holds at 45 °C and 50 °C. Above that, it steps down to 158 A at 55 °C, 155 A at 60 °C, 153 A at 65 °C, and 150 A at 70 °C. That thermal curve means this breaker can sit in a warm panel without losing much headroom; at 70 °C it still carries 150 A, which is a 6% drop from the 40 °C rating. The TM220 overcurrent release combines a thermal bimetal for overload protection and a magnetic coil for short-circuit response — standard thermal-magnetic, no electronic trip unit, so no auxiliary power needed for the trip function. Breaking capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V. For a 400 V distribution panel, the 52.5 kA figure gives solid headroom against most utility fault levels; at 690 V the 11.9 kA rating still covers typical industrial supply points. Front protection is IP40.","metaTitle":"Siemens 3VA1116-3EE32-0AA0 SENTRON MCCB, 160 A, 75.6 kA","metaDescription":"Siemens 3VA1116-3EE32-0AA0 SENTRON molded case circuit breaker, 160 A rated at 40 °C, 75.6 kA breaking at 240 V. TM220 release, line protection. Current production. Sourced to orde","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"11.9 kA","at 690 V":"11.9 kA","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"158 A","at 60 °C":"155 A","at 65 °C":"153 A","at 70 °C":"150 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":"38 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":"N","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/e8c26f6aa30bd434818f3ab5688afc16.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=165891&mlfb=3VA1116-3EE32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-3EE32-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-3EE32-0AA0","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/3VA1116-3EE32-0AA0 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}}