{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HN36-0BL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HN36-0BL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HN36-0BL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN36-0BL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HN36-0BL0, 3-pole molded case circuit breaker, 100 A rated continuous current, 187 kA breaking capacity at 240 V AC, line protection design, with undervoltage release and auxiliary switches.","salesMarkdown":"The Siemens SENTRON 3VA2110-5HN36-0BL0 is a 3-pole molded case circuit breaker rated for 100 A continuous current at 40 °C through 70 °C — no derating needed across that band, which simplifies panel design in warm cabinets. Its interrupting capacity hits 187 kA at 240 V AC and still holds 121 kA at 415 V and 440 V, so it handles high-fault utility feeds or transformer secondaries without cascading upstream. ## Panel footprint and integration The 3VA2 frame accepts plug-in or fixed mounting; the supplied basic switch (order code 3VA21105HN360AA0) is the interrupting module, so replacement swaps stay quick. Spring-cage terminals on the line and load side accept copper conductors up to the breaker's rated ampacity. No communication function onboard — this is a standalone thermal-magnetic trip unit, not a networked power breaker. ## Breaking capacity selectivity — a real-world read The 187 kA at 240 V is the headline number, but the more useful figure for 400 V-class panels is 121 kA at 415 V and 440 V — that's the fault level you'll see on a transformer secondary in most industrial installations. At 500 V it drops to 75.6 kA, and at 690 V it falls to 3.7 kA, so this breaker is not suited for 690 V high-fault applications. For a 400 V distribution board with a 100 A feeder, the 121 kA SCCR gives solid selectivity headroom against downstream 18 kA or 25 kA MCBs. ## What's in the box — auxiliary and release configuration The undervoltage release (UVR) is also pre-installed — no field assembly required. Trip indicator is present (mechanical flag visible on the front face). No ground-fault monitoring version, no voltage trigger, no other measurement function. Power loss at full rated current is 12.5 W maximum — negligible for panel thermal budgeting.","metaTitle":"Siemens 3VA2110-5HN36-0BL0 100A 3-Pole MCCB, 187kA at 240V","metaDescription":"Siemens SENTRON 3VA2110-5HN36-0BL0 100A molded case circuit breaker, 3-pole, 187kA breaking capacity at 240V AC. Active production, quoted to order. Undervoltage release included.","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":"Yes","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":"3VA21105HN360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch 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":"3VA9608-0BB11","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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","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=48346&mlfb=3VA2110-5HN36-0BL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HN36-0BL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-5HN36-0BL0 and how is it quoted?","answer":"We source and quote this breaker to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time. Volume pricing drops with quantity — friend price for you if you're buying multiples."},{"question":"Will 3VA2110-5HN36-0BL0 drop into a panel specified around 3VA2116-5HL32-0AK0?","answer":"Both breakers share the same 3VA2 frame dimensions (181 mm high, 105 mm wide, 86 mm deep), so the physical footprint and mounting hole pattern are identical. However, the 3VA2116-5HL32-0AK0 is rated for a higher continuous current and has a different trip unit. If the panel was designed for the 3VA2116-5HL32-0AK0's ampacity, dropping in a 100 A breaker may under-protect the downstream load. Verify the feeder ampacity before swapping."},{"question":"What compliance documentation does Siemens provide for 3VA2110-5HN36-0BL0?","answer":"Siemens SENTRON MCCBs carry UL 489, CSA C22.2 No. 5, and IEC 60947-2 certifications as standard. RoHS and REACH compliance declarations are available from Siemens' documentation portal. The breaker is CE-marked for European markets. Specific certificate numbers are printed on the nameplate; request a digital copy at quote time if your quality documentation requires it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HN36-0BL0","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/3VA2110-5HN36-0BL0 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}}