{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-5ED46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-5ED46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-5ED46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-5ED46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1112-5ED46-0AA0, molded case circuit breaker, 4-pole, 125 A, TM210 release, interrupting rating 187 kA at 240 V AC, IP40 front.","salesMarkdown":"The interrupting rating is the headline here: 187 kA at 240 V AC, 121 kA at 415 V, 75.6 kA at 440 V, and still 17 kA up to 690 V. Dimensions: 101.6 mm wide (4 in), 130 mm tall, 70 mm deep. IP40 on the front. Thermal derating is modest: 125 A flat from 40 °C to 50 °C, then 122 A at 55 °C, 120 A at 60 °C, 117 A at 65 °C, 114 A at 70 °C. That's a shallow curve — useful if the panel runs warm but you don't want to oversize the breaker. The closest sibling in the same frame is the 3VA1112-5EE32-0AA0, which carries a different overcurrent release — the 5ED46 uses a TM210 thermal-magnetic, while the 5EE32 uses an electronic release. Both are 4-pole, 125 A frame, same interrupting ratings and physical footprint. If your BOM calls for the TM210, the electronic version won't drop in without a release swap and a change to the trip-curve logic.","metaTitle":"Siemens 3VA1112-5ED46-0AA0 SENTRON MCCB, 125A, 4-Pole, 187kA","metaDescription":"Siemens SENTRON 3VA1112-5ED46-0AA0 molded case circuit breaker, 125A, 4-pole, 187kA interrupting at 240V. TM210 release. Active production. Sourced 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":"101.6 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"125 A","at 45 °C":"125 A","at 50 °C":"125 A","at 55 °C":"122 A","at 60 °C":"120 A","at 65 °C":"117 A","at 70 °C":"114 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","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":"28.1 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":"TM210","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","design of the N-conductor protection":"without","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 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":"M","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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/3c3f827803b76392712fbdd525701808.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=109947&mlfb=3VA1112-5ED46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1112-5ED46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA1112-5ED46-0AA0 drop into a panel specified around 3VA1112-5EE32-0AA0 without rewiring?","answer":"The physical footprint (width, height, depth) and interrupting ratings are identical, but the overcurrent release is different — TM210 thermal-magnetic vs electronic. The panel wiring and bus connections will fit, but the trip curve and settings change, so verify the protection coordination before swapping."},{"question":"What is 3VA1112-5ED46-0AA0's listed depth?","answer":"70 mm (2.76 in)."},{"question":"What is 3VA1112-5ED46-0AA0's listed width?","answer":"101.6 mm (4 in)."},{"question":"What compliance documentation does this brand provide for 3VA1112-5ED46-0AA0?","answer":"As a standard SENTRON catalog item, Siemens provides RoHS, REACH, UL, and IEC compliance declarations through the usual documentation channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-5ED46-0AA0","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/3VA1112-5ED46-0AA0 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}}