{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-6KP46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-6KP46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-6KP46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6KP46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-6KP46-0AA0, molded case circuit breaker, 4-pole, 100 A rated, ETU850 electronic trip unit, line protection design, 242 kA breaking at 240 V.","salesMarkdown":"It sits in the SENTRON 3VA family, Siemens' platform for panelboard and main-distribution applications where you need coordinated selectivity and communication capability. Breaking capacity is the headline number here: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3.7 kA at 690 V. The steep drop to 3.7 kA at 690 V tells you this breaker is optimized for low-voltage (240–500 V) distribution, not 690 V motor circuits. ## ETU850 trip unit — what it gives you This matters for a category-sourcing view: if your BOM calls for breakers that report status and current draw to a central SCADA or energy-management system, this variant saves you an add-on module. The trip unit is adjustable between 150 A and 1,200 A — but note the breaker's continuous current rating is fixed at 100 A. That adjustment range covers the long-time pickup (Ir) setting, not the frame rating. You set Ir between 150% and 1200% of the 100 A frame, which is unusual: typically Ir is set below the frame rating. The ETU850 allows a wide window for coordination studies, but the physical conductor and thermal limits of the 100 A frame govern the actual safe continuous load. Dimensions: 181 mm height, 140 mm width, 86 mm depth. The 86 mm depth means it protrudes less than many 100 A frames, which helps in shallow backpanels or gland-plate clearance. No undervoltage release or shunt trip is fitted as standard (no voltage trigger, no undervoltage release), so if your safety circuit requires a UVR or shunt, you need the accessory variant or a field-installable kit.","metaTitle":"Siemens SENTRON 3VA2110-6KP46-0AA0 MCCB, 100 A, 4-Pole, ETU8","metaDescription":"Siemens SENTRON 3VA2110-6KP46-0AA0 molded case circuit breaker, 100 A rated, 4-pole, ETU850 trip unit. Breaking capacity 242 kA at 240 V. Current production. Sourced to order again","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"3.7 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"100 A","at 60 °C":"100 A","at 65 °C":"100 A","at 70 °C":"100 A","Depth [In]":"3.39 in","Width [In]":"5.51 in","Height [In]":"7.13 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":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","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/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=4027&mlfb=3VA2110-6KP46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6KP46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-6KP46-0AA0?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is the breaking capacity of 3VA2110-6KP46-0AA0 at 415 V?","answer":"187 kA at 415 V, which is the same rating as at 440 V. At 240 V the breaker delivers its maximum of 242 kA."},{"question":"Does 3VA2110-6KP46-0AA0 have communication capability?","answer":"Yes, the ETU850 trip unit includes a communication function, allowing remote monitoring and parameter setting over the SENTRON bus or a PROFIBUS/PROFINET gateway."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-6KP46-0AA0","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/3VA2110-6KP46-0AA0 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}}