{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-6HM42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-6HM42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-6HM42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HM42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-6HM42-0AA0, molded case circuit breaker, 4-pole, 100 A rated continuous current, line protection design, breaking capacity 242 kA at 240 V AC.","salesMarkdown":"## MCCB for panel builders — 100 A, 4-pole, high interrupt capacity It carries a rated continuous current of 100 A across the full ambient temperature range from 40 °C up to 70 °C, so no derating is needed for warm enclosures — a practical advantage when the breaker sits near other heat sources on the DIN rail. The interrupting ratings are substantial: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3.7 kA at 690 V. Ground-fault monitoring is built in via summation current formation on L + N conductors, so it can detect leakage without an external GFCI module. The breaker measures 140 mm wide, 181 mm high, and 86 mm deep. The 140 mm width is standard for a 4-pole MCCB in this frame size; it will fit the same DIN-rail footprint as other SENTRON 3VA2 breakers of the same pole count. The 100 A continuous rating is flat from 40 °C to 70 °C ambient. Insulation voltage is rated at 800 V. Breaking capacity drops sharply at 690 V to 3.7 kA — this is not the breaker for a 690 V motor control center unless the available fault current at that voltage is verified to be under that value. At 415 V and below, however, the 187 kA and 242 kA figures give you selectivity headroom for series-rated systems.","metaTitle":"Siemens 3VA2110-6HM42-0AA0 SENTRON MCCB, 100 A, 4-Pole, 242","metaDescription":"Siemens SENTRON 3VA2110-6HM42-0AA0 molded case circuit breaker, 100 A continuous, 4-pole, breaking capacity 242 kA at 240 V. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","Height":"181 mm","Maximum":"1 200 A","Minimum":"150 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 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]":"5.51 in","Height [In]":"7.13 in","Initial Value":"20 A","Trip Indicator":"No","Number Of Poles":"4","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":"10 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Summation current formation L + N 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","design of the N-conductor protection":"adjustable OFF; 50%; 100%","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":"LIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","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=139222&mlfb=3VA2110-6HM42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-6HM42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for this MCCB?","answer":"As a Siemens SENTRON product, the 3VA2110-6HM42-0AA0 is designed to meet applicable IEC and UL standards for molded case circuit breakers. Specific RoHS, REACH, UL, and IEC declarations are part of the standard documentation package available upon request with the order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-6HM42-0AA0","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/3VA2110-6HM42-0AA0 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}}