{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2340-6HN32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2340-6HN32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2340-6HN32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2340-6HN32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA2340-6HN32-0CC0, molded case circuit breaker, 3-pole, 400 A, 242 kA at 240 V, line protection, undervoltage release.","salesMarkdown":"The SENTRON 3VA2340-6HN32-0CC0 is a 3-pole molded case circuit breaker rated for 400 A continuous current at 40–50 °C, with a maximum breaking capacity of 242 kA at 240 V AC. The unit measures 138 mm wide × 248 mm high × 110 mm deep, fitting standard panel cutouts for this frame class. At 415 V and 440 V the rating holds at 187 kA, dropping to 121 kA at 500 V and 7.5 kA at 690 V. The 138 mm width and 110 mm depth fit standard MCCB panel cutouts for this frame class; the 248 mm height requires clearance for the rotary handle and auxiliary switch wiring. The undervoltage release (UVR) is factory-installed — verify coil voltage matches your control circuit before panel wiring. The two HQ auxiliary switches provide status feedback for PLC or SCADA inputs. Maximum power loss of 98.5 W should be factored into enclosure thermal calculations, especially in sealed cabinets.","metaTitle":"SENTRON 3VA2340-6HN32-0CC0 MCCB, 400 A, 242 kA at 240 V","metaDescription":"SENTRON 3VA2340-6HN32-0CC0 molded case circuit breaker, 400 A continuous, 242 kA breaking at 240 V. 3-pole, line protection, undervoltage release. Current lifecycle. Quoted to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","Maximum":"4 000 A","Minimum":"4 000 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"7.5 kA","at 40 °C":"400 A","at 45 °C":"400 A","at 50 °C":"400 A","at 55 °C":"385 A","at 60 °C":"370 A","at 65 °C":"355 A","at 70 °C":"340 A","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 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":"98.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2340-6HN32-0AA0","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":"400 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":"3VA9608-0BB24","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":"400 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":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","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/c1b3b6c5f6d67465025ac41848ceb75e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=15568&mlfb=3VA2340-6HN32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2340-6HN32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2340-6HN32-0CC0 and 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 price and lead time."},{"question":"What is the depth of 3VA2340-6HN32-0CC0?","answer":"The depth is 110 mm (4.33 in)."},{"question":"What is the width of 3VA2340-6HN32-0CC0?","answer":"The width is 138 mm (5.43 in)."},{"question":"What compliance documentation is available for this MCCB?","answer":"As a SENTRON product, the 3VA2340-6HN32-0CC0 carries IEC 60947-2 certification for molded case circuit breakers. UL and CSA listings are typical for this series, though specific agency marks should be confirmed from the unit's nameplate or the manufacturer's declaration of conformity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2340-6HN32-0CC0","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/3VA2340-6HN32-0CC0 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}}