{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5JQ32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5JQ32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5JQ32-0AG0, molded case circuit breaker, 3-pole, 100 A rated, 187 kA interrupting at 240 V AC, line protection design with communication function.","salesMarkdown":"The Siemens SENTRON 3VA2010-5JQ32-0AG0 is a 3-pole molded case circuit breaker (MCCB) rated for continuous current of 100 A across the full ambient temperature range from 40 °C to 70 °C — no derating needed as the temperature climbs, which simplifies panel design in warm enclosures. The interrupting capacity is 187 kA at 240 V AC, dropping to 121 kA at 415 V and 440 V, then 75.6 kA at 500 V, and 3 kA at 690 V — so at typical 480 V distribution voltages you've got serious fault-current headroom. A built-in communication function means this breaker can talk to a higher-level control system for remote monitoring and trip indication — useful for a plant-floor engineer who wants to know which feeder tripped without walking the panel line. That covers the two most common signal needs without adding a separate accessory module. The breaker includes a trip indicator (mechanical flag) that shows whether it tripped on overload or short circuit, even when the handle is reset. That saves a technician's time during fault diagnosis — you see the flag, you know it wasn't a manual open. Maximum power dissipation is 13.5 W — modest for a 100 A frame, so heat buildup in a dense panel is manageable. The 3VA2010-5JQ32-0AG0 is the 100 A frame with communication and a 1 auxiliary + 1 trip alarm switch complement. A close sibling in the same 3VA family, the 3VA2116-5JP32-0AE0, is a 160 A frame — physically larger (wider footprint) to handle the higher continuous current. If your BOM calls for 100 A protection, this is the correct frame; the 160 A sibling won't fit the same panel cutout or bus spacing without rework. This is a built-in function on this variant — no external GF relay needed for that monitoring role. The basic switch (the internal switching mechanism) is listed as 3VA20105JQ320AA0 — that's the core assembly inside the molded case. The order code 3VA2010-5JQ32-0AG0 is the fully assembled, tested, and labeled breaker ready for panel installation.","metaTitle":"Siemens 3VA2010-5JQ32-0AG0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2010-5JQ32-0AG0 molded case circuit breaker, 100 A rated, 3-pole, 187 kA interrupting at 240 V. Line protection with communication. Active production, sourced to","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":"1 auxiliary switch + 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":"2","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=49443&mlfb=3VA2010-5JQ32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2010-5JQ32-0AG0 and get a price?","answer":"This breaker is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the interrupting capacity of this breaker at 240 V?","answer":"187 kA at 240 V AC. At 415 V and 440 V it's 121 kA; at 500 V it's 75.6 kA; at 690 V it's 3 kA."},{"question":"What are the physical dimensions of the 3VA2010-5JQ32-0AG0?","answer":"181 mm high, 105 mm wide, 86 mm deep. That 105 mm width is standard for the 3-pole 100 A frame in the SENTRON 3VA family."},{"question":"Does this breaker include auxiliary contacts?","answer":"Yes, it ships with one auxiliary switch and one trip alarm switch (HP type) pre-installed. The auxiliary signals open/closed state; the alarm signals a fault trip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0AG0","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/3VA2010-5JQ32-0AG0 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}}