{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5HL36-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5HL36-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5HL36-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL36-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2110-5HL36-0AJ0, molded case circuit breaker (MCCB), line protection, 3-pole, 100 A rated continuous current, ETU320 electronic trip unit, 187 kA at 240 V.","salesMarkdown":"Breaking capacity is the headline spec here: 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V. The 100 A rating holds steady from 40 °C through 50 °C, then derates to 96.25 A at 55 °C, 92.5 A at 60 °C, 88.75 A at 65 °C, and 85 A at 70 °C. ## Trip unit and auxiliary contacts The ETU320 is an electronic overcurrent release with no undervoltage release, no voltage trigger, no phase failure detection, and no communication function — it is a standalone thermal-magnetic replacement with adjustable trip settings. Mechanical endurance is rated at 20,000 operations — typical for an MCCB in a distribution role where it sees infrequent switching. Maximum power loss is 10 W, which factors into thermal management inside a sealed enclosure. The 3VA2110-5HL36-0AJ0 measures 86 mm deep, 105 mm wide, and 181 mm tall — a 3-pole MCCB footprint that fits standard Siemens 3VA panel cutouts and busbar arrangements.","metaTitle":"Siemens 3VA2110-5HL36-0AJ0 SENTRON MCCB, 100 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2110-5HL36-0AJ0 SENTRON MCCB, 100 A rated continuous current, 3-pole, ETU320 release, 187 kA at 240 V. Current lifecycle. Sourced to order against RFQ.","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"4.25 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96.25 A","at 60 °C":"92.5 A","at 65 °C":"88.75 A","at 70 °C":"85 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"10 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HP","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2110-5HL36-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU320","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 200 A","Adjustable response value current / li min.":"150 A","Adjustable response value current / lr min.":"40 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"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=269227&mlfb=3VA2110-5HL36-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5HL36-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2110-5HL36-0AJ0 at 415 V?","answer":"121 kA at 415 V, which also holds at 440 V. At 240 V it reaches 187 kA, and at 690 V it drops to 4.25 kA."},{"question":"What trip unit does this MCCB use?","answer":"The ETU320 electronic overcurrent release — no undervoltage release, no phase failure detection, no communication module. Adjustable overload and short-circuit protection."},{"question":"Where can I buy 3VA2110-5HL36-0AJ0?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5HL36-0AJ0","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/3VA2110-5HL36-0AJ0 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}}