{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5JQ32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5JQ32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5JQ32-0DC0, molded case circuit breaker, 3-pole, 100 A full-scale, line protection with undervoltage release and communication function.","salesMarkdown":"It carries a full-scale current setting of 100 A across the full ambient temperature range from 40 °C to 70 °C, with no derating needed up to that ceiling — the thermal curve holds flat at 100 A from 40 °C through 70 °C. That means you can install it in a warm panel or near other heat sources without recalculating the trip point. ## Breaking capacity and selectivity headroom At 240 V it interrupts 187 kA; at 415 V and 440 V it holds 121 kA; at 500 V it still manages 75.6 kA. Only at 690 V does it drop to 3 kA — that is the limit for 690 V line-to-line applications. For a 400 V distribution panel, 121 kA gives generous selectivity headroom against a transformer or a larger upstream MCCB. ## Adjustable trip and auxiliary functions The adjustable overload trip range spans 150 A minimum to 1 200 A maximum, with an initial setting of 20 A. That wide band lets you tune the long-time pickup to the actual load without swapping the breaker body. Two auxiliary switches (HQ design) are fitted for remote status indication. Communication function is included, so the breaker can report its state to a BMS or PLC over the SENTRON communication bus. The 3VA2010-5JQ32-0DC0 measures 181 mm high, 105 mm wide, and 86 mm deep — a standard 3-pole MCCB footprint that fits most SENTRON distribution panels and retrofit slots. Power loss is 16 W maximum, which is moderate for a 100 A frame; factor it into the enclosure thermal calculation if you are packing multiple breakers in a sealed cabinet.","metaTitle":"Siemens 3VA2010-5JQ32-0DC0 SENTRON MCCB, 100A 3-Pole, 187kA","metaDescription":"Siemens SENTRON 3VA2010-5JQ32-0DC0 molded case circuit breaker. 100A full-scale, 3-pole, 187kA breaking at 240V. Line protection with undervoltage release and communication. Curren","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":"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":"16 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 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":"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":"3VA9988-0AA12","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=407347&mlfb=3VA2010-5JQ32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5JQ32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2010-5JQ32-0DC0?","answer":"Submit an RFQ. Pricing and stock levels are confirmed at quote time through our independent distribution network. No online price or live count is published for this industrial line item."},{"question":"What is the closest functional second-source to 3VA2010-5JQ32-0DC0?","answer":"Within the SENTRON family, the 3VA1110-5EF32-0AM0 is a peer — also a 3-pole MCCB with line protection. The deciding difference is the frame size and breaking capacity: the 3VA2010 carries 187 kA at 240 V, while the 3VA1110 series typically offers a lower interrupting rating. Verify the SCCR requirement before substituting."},{"question":"What compliance documentation is available for 3VA2010-5JQ32-0DC0?","answer":"As a Siemens SENTRON product, this MCCB is designed to meet IEC 60947-2 and UL 489 standards. RoHS and REACH declarations are standard from Siemens. Specific certificate numbers should be requested with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5JQ32-0DC0","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/3VA2010-5JQ32-0DC0 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}}