{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5JQ32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5JQ32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5JQ32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JQ32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5JQ32-0DC0, molded case circuit breaker, 3-pole, 100 A, line protection, 187 kA at 240 V, undervoltage release, communication capable.","salesMarkdown":"The interrupting ratings climb to 187 kA at 240 V, drop to 121 kA at 415 V and 440 V, then to 75.6 kA at 500 V, and settle at 3.7 kA at 690 V. That 187 kA figure at 240 V puts it in the high-fault tier for North American 240/120 V panelboards; the 121 kA at 415 V covers most European industrial distribution bus faults. The 3.7 kA at 690 V is a tail-off — this breaker is not sized for 690 V main service, but it will clear a fault on a 690 V subfeed if the available fault current is low. ## Built-in auxiliary and undervoltage release The two auxiliary switches give remote status (open/closed/tripped) without adding a separate accessory module. A communication function is also present on this variant, meaning it can integrate with a BMS or PLC over the SENTRON communication bus for metering and remote trip indication.","metaTitle":"Siemens 3VA2110-5JQ32-0DC0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2110-5JQ32-0DC0 molded case circuit breaker, 100 A, 3-pole, 187 kA interrupting at 240 V. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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]":"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":"Yes","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"12.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21105JQ320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","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=17872&mlfb=3VA2110-5JQ32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5JQ32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Does this breaker include an undervoltage release?","answer":"Yes, it ships with a factory-fitted undervoltage release (UVR) plus two auxiliary switches (HQ type)."},{"question":"Will 3VA2110-5JQ32-0DC0 drop into a panel specified around 3VA2116-5JP32-0AE0 without rewiring?","answer":"The 3VA2110-5JQ32-0DC0 is a 100 A frame; the 3VA2116-5JP32-0AE0 is a different frame size. Panel cutouts and bus bar spacing differ between frame sizes — verify the mounting footprint before assuming a drop-in swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5JQ32-0DC0","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/3VA2110-5JQ32-0DC0 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}}