{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3VA2110-5HN32-0DC0, 100 A, 3-pole, 187 kA interrupting at 240 V, line protection design with undervoltage release.","salesMarkdown":"It's a 3-pole unit built for line protection, meaning it sits at the feeder or main distribution point in a panel, not on a motor branch. The interrupting ratings are substantial: 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. That 105 mm width is three pole spaces wide on a standard DIN-rail or panel-mount footprint — it occupies the same slot as a typical 3-pole MCCB in a SENTRON distribution board. An undervoltage release (UVR) is built in, so if your safety circuit or upstream contactor drops out, this breaker trips. The supplied basic switch is order code 3VA21105HN320AA0 — that's the internal switching mechanism; the complete breaker is what you order here. Power loss is 12.5 W maximum, which is modest for a 100 A frame — helps keep internal cabinet temperature down. No communication function on this variant, no ground-fault monitoring — it's a straight thermal-magnetic line protection breaker with undervoltage release and auxiliary contacts.","metaTitle":"Siemens 3VA2110-5HN32-0DC0 SENTRON MCCB, 100 A, 3-Pole","metaDescription":"Siemens 3VA2110-5HN32-0DC0 SENTRON molded case circuit breaker, 100 A continuous, 3-pole, 187 kA at 240 V. Current production. Available to order.","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":"1 200 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","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"12.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA21105HN320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Product Function / Grounding Protection":"No","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":"LSI","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":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=109401&mlfb=3VA2110-5HN32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2110-5HN32-0DC0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through our independent distribution channel."},{"question":"Will 3VA2110-5HN32-0DC0 drop into a panel specified around 3VA1110-5EF32-0AM0 without rewiring?","answer":"The 3VA2110-5HN32-0DC0 is a different frame series (3VA2 vs 3VA1) and includes an undervoltage release and auxiliary switches that the 3VA1 variants may not. Physical dimensions and mounting pattern differ between the 3VA1 and 3VA2 families — verify the panel cutout and bus bar spacing before assuming a drop-in fit."},{"question":"What is the interrupting rating of 3VA2110-5HN32-0DC0 at 240 V?","answer":"187 kA at 240 V. At 415 V and 440 V it's 121 kA, at 500 V it's 75.6 kA, and at 690 V it's 3.7 kA."},{"question":"What compliance documentation does this breaker carry?","answer":"As a Siemens SENTRON product, it carries IEC/EN 60947-2 certification for molded case circuit breakers. Specific UL/CSA listings and RoHS/REACH declarations are available in the manufacturer's documentation package — request them with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN32-0DC0","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/3VA2110-5HN32-0DC0 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}}