{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HM32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HM32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HM32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HM32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HM32-0AA0, molded case circuit breaker, 3-pole, 100 A continuous, line protection design, interrupting ratings up to 187 kA at 240 V.","salesMarkdown":"Interrupting capacity hits 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V. That SCCR headroom means it can sit upstream of a high-fault transformer or motor branch without cascading to the main breaker. ## Physical fit — panel and DIN rail The 105 mm width for a 3-pole 100 A frame is typical for this class — check your existing busbar or lug spacing if replacing a different brand. Max power loss is 13.5 W, so ventilation in a sealed enclosure is worth a glance if you're packing multiple breakers side by side. ## What it does — and doesn't do Ground-fault monitoring is built in (summation current on the L-conductor). Insulation voltage rated at 800 V. If you need a shunt trip, auxiliary contacts, or a communication module, this variant isn't it — you'd step to a different 3VA suffix.","metaTitle":"Siemens 3VA2010-5HM32-0AA0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens 3VA2010-5HM32-0AA0 SENTRON molded case circuit breaker, 100 A continuous, 3-pole, 187 kA interrupting at 240 V. Active production. Sourced to order. Request a quote.","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":"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":"No","Design Of The Product":"Line protection","Communication Function":"No","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","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":"ETU330","protection class IP / on the front":"IP40","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":"LIG","number of CO contacts / for auxiliary contacts":"0","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/20e8d160e38122d131a41569b31aa249.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=3089&mlfb=3VA2010-5HM32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HM32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HM32-0AA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the interrupting capacity of 3VA2010-5HM32-0AA0 at different voltages?","answer":"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. These are the symmetrical interrupting ratings per the spec."},{"question":"Does 3VA2010-5HM32-0AA0 include ground-fault monitoring?","answer":"Yes, it has ground-fault monitoring via summation current formation on the L-conductor. It is not a simple thermal-magnetic breaker — it includes this protection feature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HM32-0AA0","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/3VA2010-5HM32-0AA0 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}}