{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LA1KN226","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LA1KN226","canonicalUrl":"https://aoctrl.com/schneider/LA1KN226","factsUrl":"https://aoctrl.com/api/mcp/products/LA1KN226","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys K auxiliary contact block, LA1KN226, 2NO+2NC, front mounting, lugs-ring terminals, 10 A thermal current, 690 V insulation voltage.","salesMarkdown":"It mounts on the front of the device and connects via lugs-ring terminals, making it a straightforward add-on for control-circuit feedback or interlocking. The making capacity of 110 A at 10 MOhm means it can close onto a cold load without welding contacts, which matters for solenoid or contactor coil circuits that draw a high inrush. Insulation voltage is rated at 690 V per IEC 60947-5-1, with operational voltage up to 690 V AC at 25–400 Hz. The IP20 finger-safe housing protects against accidental contact during maintenance — standard for control-gear inside a locked enclosure. This block is sized for the TeSys K contactor footprint: 38 mm wide, 30 mm high, 35 mm deep. It clips onto the front of the contactor, adding no extra DIN-rail width — useful when panel space is tight and you need auxiliary contacts without expanding the rail footprint. The lugs-ring terminals accept ring or fork lugs, which stay secure under vibration on a machine or conveyor line. The LA1KN226 carries approvals under EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, and JIS C8201-5-1. It also meets UL 60335-2-40 Annex JJ for household appliance applications. That means it is accepted in North American (UL/CSA), European (IEC/EN), Chinese (GB/T), and Japanese (JIS) markets — no separate regional variant needed for most control-panel builds. For BOM-freeze planning, this part is a standard catalog line with no imminent obsolescence risk.","metaTitle":"Schneider LA1KN226 TeSys K Auxiliary Contact Block, 2NO+2NC,","metaDescription":"Schneider Electric LA1KN226 TeSys K auxiliary contact block, 2NO+2NC, front mount, lugs-ring terminals. 10 A thermal current, 690 V insulation. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"Depth":"35 mm","Range":"TeSys","Width":"38 mm","title":"LA1KN226","Height":"30 mm","Standards":"EN/IEC 60947-5-1 UL 60947-5-1 CSA C22.2 No 60947-5-1 GB/T 14048.5 JIS C8201-5-1 UL 60335-2-40:Annex JJ","description":"Auxiliary contact block, TeSys K, 2NO+2NC, front mounting, lugs-ring terminals","Product name":"TeSys K","lifecycle_stage":"current","Device short name":"LA1","Mounting location":"Front","Contacts operation":"Instantaneous","Operating altitude":"2000 m","Protective treatment":"TC conforming to IEC 60068","Connections - terminals":"Lugs-ring terminals","IP degree of protection":"IP20 conforming to IEC 60529","Pole contact composition":"2 NO + 2 NC","Product or component type":"Auxiliary contact block","Irms rated making capacity":"110 A at 10 MOhm","Environmental characteristic":"Normal environment","[Ui] rated insulation voltage":"690 V conforming to IEC 60947-5-1 600 V conforming to UL 60947-5-1 600 V conforming to CSA C22.2 No 60947-5-1","[Ue] rated operational voltage":"690 V AC 25...400 Hz","Ambient air temperature for storage":"-50...80 °C","Ambient air temperature for operation":"-25...50 °C","[Ith] conventional free air thermal current":"10 A (at 50 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fa1d2d4d1474bc3b0af903ea4cddb00e.pdf","sourceUrl":"https://www.se.com/ie/en/product/LA1KN226/auxiliary-contact-block-tesys-k-2no+2nc-front-mounting-lugsring-terminals/"},"ai":{"faq":[{"question":"What are the key ratings for the LA1KN226?","answer":"It is rated for 10 A conventional free-air thermal current at 50 °C, with a making capacity of 110 A at 10 MOhm. Insulation voltage is 690 V per IEC 60947-5-1, and operational voltage is 690 V AC at 25–400 Hz. Contact configuration is 2 NO + 2 NC instantaneous."},{"question":"What compliance documentation does Schneider provide for the LA1KN226?","answer":"The block is certified to EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, GB/T 14048.5, JIS C8201-5-1, and UL 60335-2-40 Annex JJ. Standard RoHS and REACH declarations are available from the manufacturer."},{"question":"What is the mounting and terminal type for the LA1KN226?","answer":"It mounts on the front of a TeSys K contactor or starter. Connections are via lugs-ring terminals, which accept ring or fork lugs for secure wiring under vibration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LA1KN226","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LA1KN226 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}}