{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5JQ32-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5JQ32-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5JQ32-0AJ0, molded case circuit breaker, 3-pole, 100 A rated, line protection, with communication function and auxiliary switches.","salesMarkdown":"The interrupting rating drops as voltage climbs: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. At 690 V the breaker is still usable but only for relatively low-fault locations — think downstream of a transformer with limited secondary fault current. For most 400 V class industrial panels the 121 kA figure gives plenty of headroom against typical 50-65 kA available fault currents. ## Adjustable trip and auxiliary contacts The breaker has a 20 A minimum trip setting and a 100 A full-scale value. The 86 mm depth means it stays clear of gland plates and backpanel wiring troughs in a typical 200 mm deep enclosure. Maximum power loss is 13.5 W at rated current. That's modest — it won't cook adjacent components, but in a densely packed panel with multiple breakers running near 100 A, it's worth checking the total dissipation against the enclosure's thermal rating.","metaTitle":"Siemens 3VA2010-5JQ32-0AJ0 SENTRON MCCB, 100 A, 3-Pole, Line","metaDescription":"Siemens 3VA2010-5JQ32-0AJ0 SENTRON molded case circuit breaker, 100 A rated at 40-70 °C, 3-pole, 187 kA at 240 V. Active 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 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":"Yes","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":"13.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20105JQ320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HP","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":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSIG","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=88043&mlfb=3VA2010-5JQ32-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2010-5JQ32-0AJ0 drop into a panel specified around 3VA1110-5EF32-0AM0 without rewiring?","answer":"Yes, the 105 mm width and 3-pole format are shared across the 3VA1 and 3VA2 frames, so the mounting base and bus connections are compatible. The trip unit or accessory configuration may differ, but the physical fit is the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0AJ0","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/3VA2010-5JQ32-0AJ0 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}}