{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-8JQ32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-8JQ32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-8JQ32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-8JQ32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-8JQ32-0AA0, molded case circuit breaker, 3-pole, 100 A continuous, line protection, 440 kA at 240 V breaking capacity, communication capable.","salesMarkdown":"The Siemens SENTRON 3VA2110-8JQ32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 100 A continuous current, designed for line protection in distribution panels. Its 800 V rated insulation voltage and breaking capacity that reaches 440 kA at 240 V mean it can safely interrupt very high fault currents on the line side of a panel — the kind of SCCR you need when feeding a transformer or a busway with a stiff utility source. The 100 A rating holds flat from 40 °C up to 70 °C ambient, so no derating curve to chase in a warm enclosure. The 440 kA at 240 V and 330 kA at 415 V and 440 V are the ultimate short-circuit breaking capacities (Icu) at those voltages. At 690 V it still holds 52.5 kA. The 150 A minimum and 1 200 A maximum settings on the electronic trip unit give you a wide adjustment band for cable protection or small-motor feeder duty. Dimensions are 105 mm wide, 181 mm high, 86 mm deep — a standard SENTRON 3VA frame size that drops into a DIN-rail or panel-mount footprint without surprises. The 7.7 W maximum power loss at rated current is low enough that ventilation slots in a typical IP3X enclosure handle the heat; no forced cooling required for a single breaker. Communication function is built in, so it can talk to a higher-level controller or BMS over the SENTRON bus system without an add-on module. ## Ground-fault and monitoring capability No separate ground-fault sensor or zero-sequence CT needed if the breaker is already specified with this option. The trip indicator is not present on this variant, so fault indication comes from the communication interface or a separate auxiliary contact.","metaTitle":"Siemens 3VA2110-8JQ32-0AA0 SENTRON MCCB, 100 A, 3-Pole, 440","metaDescription":"Siemens SENTRON 3VA2110-8JQ32-0AA0 molded case circuit breaker, 100 A continuous, 3-pole, line protection. Breaking capacity 440 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":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 240 V":"440 kA","at 415 V":"330 kA","at 440 V":"330 kA","at 500 V":"220 kA","at 690 V":"52.5 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]":"4.13 in","Height [In]":"7.13 in","Initial Value":"20 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"100 A","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":"7.7 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU560","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Product Function / Grounding Protection":"Yes","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":"LSIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"L","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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=219879&mlfb=3VA2110-8JQ32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-8JQ32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-8JQ32-0AA0 and how is it quoted?","answer":"This part is sourced through Siemens distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"What is the breaking capacity of 3VA2110-8JQ32-0AA0 at different voltages?","answer":"440 kA at 240 V, 330 kA at 415 V and 440 V, 220 kA at 500 V, and 52.5 kA at 690 V. These are the ultimate short-circuit breaking capacities (Icu)."},{"question":"Will 3VA2110-8JQ32-0AA0 drop into a panel specified for 3VA2163-8HM32-0AA0?","answer":"Both are SENTRON 3VA frame sizes with the same 105 mm width, 181 mm height, and 86 mm depth, so the mechanical footprint is identical. The difference is in the trip rating and options — verify the continuous current and ground-fault configuration match your panel design before swapping."},{"question":"What compliance documentation does this brand provide for 3VA2110-8JQ32-0AA0?","answer":"Siemens SENTRON MCCBs carry IEC 60947-2 certification as standard. UL, CSA, and other regional approvals depend on the specific variant; the order code suffix determines which marks apply. RoHS and REACH declarations are available from Siemens documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-8JQ32-0AA0","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/3VA2110-8JQ32-0AA0 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}}