{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-7HK32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-7HK32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-7HK32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7HK32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, Molded Case Circuit Breaker, 3VA2110-7HK32-0AA0, 3-pole, 100 A continuous, 1 500 A max, ETU340 trip unit, IP40 front.","salesMarkdown":"## What this MCCB brings to a panel The Siemens 3VA2110-7HK32-0AA0 is a 3-pole SENTRON molded case circuit breaker rated for 100 A continuous current at 40 °C through 70 °C — no derating needed across that range. Its ETU340 electronic trip unit handles line protection duty, with a maximum rating of 1 500 A. At 240 V it interrupts 330 kA; at 415 V and 440 V that drops to 242 kA, and at 690 V it still clears 3.7 kA. The 1 500 A maximum rating sets the upper bound for short-time and instantaneous pickup, not continuous load. The interrupting ratings (330 kA at 240 V, 242 kA at 415 V, 187 kA at 500 V, 3.7 kA at 690 V) tell you the available fault current this breaker can safely clear at each voltage level — critical for SCCR coordination studies. The ETU340 trip unit is an electronic overcurrent release with adjustable settings (L, S, I, G functions depending on variant), giving selectivity flexibility downstream. Power loss is 10 W maximum, negligible for panel thermal budgeting.","metaTitle":"Siemens 3VA2110-7HK32-0AA0 SENTRON MCCB, 100A, 3-Pole, 1500A","metaDescription":"Siemens 3VA2110-7HK32-0AA0 SENTRON MCCB, 100A continuous, 3-pole, 1500A max rating, 330kA at 240V. Active production. Sourced to order. Request quote.","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":"1 500 A","Minimum":"1 500 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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":"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":"Without","Continuous Current / Rated Value":"100 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU340","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":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"ELISA LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","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=568757&mlfb=3VA2110-7HK32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-7HK32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2110-7HK32-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm position."},{"question":"What is the closest functional second-source to 3VA2110-7HK32-0AA0?","answer":"The 3VA2110-7HK42-0AA0 is the nearest sibling in the same SENTRON 3VA2 family. The key difference is the trip unit — the 3VA2110-7HK32-0AA0 carries an ETU340, while the 3VA2110-7HK42-0AA0 uses a different electronic release variant. Both are 3-pole, 100 A continuous, same footprint. Verify the trip unit settings match your coordination study before swapping."},{"question":"Will 3VA2110-7HK32-0AA0 drop into a panel specified for 3VA2110-7HK42-0AA0 without rewiring?","answer":"Yes — both are the same mechanical footprint (105 mm wide, 181 mm tall, 86 mm deep) and same 3-pole configuration, so the physical swap is direct. The wiring terminals and bus connections are identical. The difference is in the trip unit electronics, not the mounting or power connections."},{"question":"What compliance documentation does Siemens provide for 3VA2110-7HK32-0AA0?","answer":"As a SENTRON MCCB, this part carries the standard Siemens compliance package including RoHS and REACH declarations, plus IEC 60947-2 certification for molded case circuit breakers. UL and CSA listings are typical for the 3VA2 series, though specific agency marks should be confirmed against the nameplate for your target jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-7HK32-0AA0","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/3VA2110-7HK32-0AA0 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}}