{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-5HN36-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-5HN36-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-5HN36-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN36-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2010-5HN36-0AH0, molded case circuit breaker, 3-pole, 100 A continuous, 187 kA interrupting at 240 V, line protection, 86 x 105 x 181 mm.","salesMarkdown":"The Siemens SENTRON 3VA2010-5HN36-0AH0 is a 3-pole molded case circuit breaker rated for 100 A continuous current across its full operating temperature range from -25 °C to 70 °C, with no derating needed even at 70 °C. It's built for line protection in distribution panels, and the interrupting ratings are hefty: 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. That kind of interrupting capacity means it can handle high-fault scenarios without upstream coordination headaches — useful when you've got a transformer or a big motor starter feeding a subpanel. The 100 A continuous rating is the breaker's thermal-magnetic trip setting — it'll carry 100 A all day in a 40 °C panel, and the datasheet says it holds that same 100 A all the way up to 70 °C ambient. That's a solid thermal margin; you don't have to oversize for hot enclosures. At 690 V the interrupting drops to 3 kA, so if your line runs at that voltage, you'll need to check coordination with upstream fuses or a larger breaker. ## Integration notes","metaTitle":"Siemens 3VA2010-5HN36-0AH0 MCCB, 100 A, 187 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2010-5HN36-0AH0 molded case circuit breaker, 3-pole, 100 A continuous, 187 kA interrupting at 240 V. Active production. Sourced 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 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":"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","Of The Supplied Basic Switch":"3VA20105HN360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","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","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":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=55810&mlfb=3VA2010-5HN36-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-5HN36-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-5HN36-0AH0 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 quote."},{"question":"When sourcing 3VA2010-5HN36-0AH0, what's the closest functional second-source?","answer":"The closest functional peer in the same SENTRON family is the 3VA1110-5EF32-0AM0, also a 3-pole MCCB with similar interrupting ratings. The 3VA2010 variant carries a higher continuous current rating (100 A vs. the 3VA1110's typical 63 A) and a different auxiliary switch configuration. They share the same mounting footprint, so a panel designed for one can accept the other with minor wiring adjustments — but verify the trip curve and continuous current against your load before swapping."},{"question":"Will 3VA2010-5HN36-0AH0 drop into a panel that was specified around 3VA1110-5EF32-0AM0 without rewiring?","answer":"Yes, the physical footprint (86 x 105 x 181 mm) is identical across the 3VA2 and 3VA1 frames, so the breaker will mount in the same panel cutout and bus connection pattern. The wiring terminals are in the same positions. However, the 3VA2010 is rated for 100 A continuous versus the 3VA1110's lower rating, so the feeder cable and bus must be sized for 100 A. Also check the auxiliary switch wiring: this variant comes with 2 aux switches plus a trip alarm, while the 3VA1110 may have a different aux count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-5HN36-0AH0","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/3VA2010-5HN36-0AH0 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}}