{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HM32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HM32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HM32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HM32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HM32-0AA0, molded case circuit breaker, 3-pole, 100 A, line protection, 187 kA at 240 V.","salesMarkdown":"## SENTRON 3VA2110-5HM32-0AA0 — 100 A MCCB for Line Protection The Siemens SENTRON 3VA2110-5HM32-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous current, designed specifically for line protection in distribution panels. It carries a full 100 A without derating across its entire operating temperature range from -25 °C to 70 °C — a useful trait when the breaker sits in a warm enclosure near other heat sources. Breaking capacity is the headline here: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. The unit includes ground-fault monitoring via summation current formation on the L-conductor, and is configured as a line-protection device — no undervoltage release, no communication function, no trip indicator. It's a straightforward, high-interrupting-capacity MCCB for main or feeder protection where remote monitoring isn't required. Dimensions are 181 mm high, 105 mm wide, 86 mm deep — a standard SENTRON 3VA footprint. The 105 mm width (4.13 in) across three poles means it occupies three 35 mm DIN-rail modules, so check your rail fill factor before committing. Depth of 86 mm (3.39 in) clears most 120 mm-deep enclosures with room for wiring gutters.","metaTitle":"Siemens 3VA2110-5HM32-0AA0 SENTRON MCCB, 100 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2110-5HM32-0AA0 molded case circuit breaker, 100 A continuous, 3-pole, line protection. Breaking capacity 187 kA at 240 V. Current lifecycle stage. Available to","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":"3.7 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]":"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":"10 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":"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":"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/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=169358&mlfb=3VA2110-5HM32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HM32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-5HM32-0AA0 at 240 V?","answer":"187 kA at 240 V, which covers high-fault-current applications downstream of large transformers."},{"question":"Where can I buy 3VA2110-5HM32-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HM32-0AA0","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/3VA2110-5HM32-0AA0 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}}