{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2612-5HM32-0KF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2612-5HM32-0KF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2612-5HM32-0KF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2612-5HM32-0KF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1250, breaking capacity class M, Icu=55kA @ 415 V, 3-pole, line protection ETU330, LIG, In=1250A, overload protection Ir=500A...1250A, short circuit protection Ii=1.5...10 x In, ground-fault protection Ig=0.2...1 x In, tg=0.1/0.3s, nut keeper kit, shunt trip left 208-277 V AC 50/60 Hz 220-250 V DC, 1 auxiliary switch CHA.","salesMarkdown":"The Siemens 3VA2612-5HM32-0KF0 is a 3-pole IEC frame 1250 circuit breaker from the 3VA2 series, configured for line protection with an ETU330 electronic trip unit featuring LIG protection — overload (L), short-circuit (I), and ground-fault (G). The breaking capacity class M delivers Icu=55kA at 415 V, with In=1250A continuous rating and overload protection adjustable Ir=500A...1250A. ## Ground-fault and trip unit detail The ETU330 LIG provides ground-fault protection adjustable Ig=0.2...1 x In with time delay tg=0.1/0.3s, which is critical for equipment protection and arc-flash mitigation on solidly-grounded or resistance-grounded systems. The short-circuit pickup Ii is adjustable 1.5...10 x In, giving flexibility to coordinate with downstream breakers or motor-starting inrush. ## Integration notes The 3VA2 frame 1250 mounts in a standard switchboard or panel via the nut keeper kit included. Verify the panel cutout and busbar spacing for the 1250A frame — this is a three-pole unit with a physical footprint larger than the 630A frame.","metaTitle":"Siemens 3VA2612-5HM32-0KF0 1250A Circuit Breaker, Icu=55kA","metaDescription":"Siemens 3VA2612-5HM32-0KF0 IEC frame 1250 circuit breaker, 55kA @ 415V, ETU330 LIG, 1250A, active production. 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":{"title":"3VA2612-5HM32-0KF0","description":"circuit breaker 3VA2 IEC frame 1250 breaking capacity class M Icu=55kA @ 415 V 3-pole, line protection ETU330, LIG, In=1250A overload protection Ir=500A...1250A short circuit protection Ii=1,5...10 x In ground-fault protection Ig=0,2... 1 x In, tg=0,1/0,3s nut keeper kit circuit breaker 3VA2 IEC frame 1250 breaking capacity class M Icu=55kA @ 415 V 3-pole, line protection ETU330, LIG, In=1250A overload protection SHUNT TRIP LEFT 208-277 V AC 50/60 HZ 220-250 V DC ACCESSORY 1 AUXILIARY SWITCH CHA","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bbb26761818589113af79e18446db3d9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1478847&mlfb=3VA2612-5HM32-0KF0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2612-5HM32-0KF0","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/3VA2612-5HM32-0KF0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}