{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2010-6HL42-0BF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2010-6HL42-0BF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2010-6HL42-0BF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2010-6HL42-0BF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 100 MCCB, breaking capacity class H, Icu=85kA @ 415V, 4-pole, ETU320 LI trip unit, In=100A, overload Ir=40…100A, short-circuit Ii=1.5…12 x In, N-conductor protection adjustable, undervoltage release 24 V DC.","salesMarkdown":"The Siemens 3VA2010-6HL42-0BF0 is a 4-pole IEC frame 100 MCCB rated 100 A with an Icu of 85 kA at 415 V — class H breaking capacity for high-fault industrial distribution. The ETU320 LI trip unit gives adjustable overload protection (Ir = 40…100 A) and short-circuit protection (Ii = 1.5…12 x In). N-conductor protection is selectable OFF, 50 %, or 100 % of phase current. An integrated undervoltage release (24 V DC) is fitted, so the breaker drops open on loss of control voltage — useful for emergency-stop or safety isolation circuits. The nut keeper kit (included) secures cable lugs without separate hardware — reduces assembly time and torque-verification steps. The undervoltage release is factory-integrated; no field wiring of an external shunt trip required for loss-of-voltage protection.","metaTitle":"3VA2010-6HL42-0BF0 Siemens 3VA2 100A MCCB, 85kA @ 415V, ETU3","metaDescription":"Siemens 3VA2010-6HL42-0BF0 IEC frame 100 MCCB, 85kA breaking capacity at 415 V, 4-pole, ETU320 LI trip unit, 100 A rated, undervoltage release 24 V DC included. Current lifecycle s","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"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=1401570&mlfb=3VA2010-6HL42-0BF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2010-6HL42-0BF0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2010-6HL42-0BF0?","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 commercial response."},{"question":"What breaking capacity does this MCCB have?","answer":"Icu = 85 kA at 415 V AC, class H per IEC 60947-2. That rating means it safely interrupts faults up to 85 kA without upstream cascading — suitable for high-fault industrial main or sub-feed distribution."},{"question":"Does this breaker include an undervoltage release?","answer":"Yes, an undervoltage release (24 V DC) is integrated. Loss of control voltage causes the breaker to trip open — used in safety circuits or emergency-stop chains where a voltage-drop must de-energise the load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2010-6HL42-0BF0","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/3VA2010-6HL42-0BF0 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}}