{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LADN226J","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LADN226J","canonicalUrl":"https://aoctrl.com/schneider/LADN226J","factsUrl":"https://aoctrl.com/api/mcp/products/LADN226J","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Deca auxiliary contact block, LADN226J, 2NO+2NC, front mounting, lugs-ring terminals, 690 V AC rated insulation voltage.","salesMarkdown":"The LADN226J is an auxiliary contact block in the TeSys Deca range, designed for front mounting on TeSys contactors and reversing starters. It provides 2 normally-open and 2 normally-closed instantaneous contacts, wired via lugs-ring terminals (8 mm external diameter). The AC-15 rated operational current reaches 6 A at 120 V, while DC-13 duty supports 0.55 A at 125 V — enough for pilot-duty solenoid and relay loads in control circuits. The minimum switching threshold of 5 mA at 17 V means this block can handle dry-contact logic signals from PLC inputs or low-power sensors without contact wetting issues — a common pain point when auxiliary contacts are used for electronic controllers rather than heavy relays. Making capacity of 140 A AC and 250 A DC (per IEC 60947-5-1) means the contacts can close onto a faulted or highly capacitive load without welding, which matters when the block is used to energise contactor coils or small motor starters. Mechanical durability of 30 million cycles is high for an auxiliary block — it outlasts many contactor main poles, so this block can be specified for high-cycle applications like conveyor diverters or packaging line indexing without becoming the wear-out item. Front-mounting on the contactor means the block occupies the same DIN-rail footprint as the base unit — no extra rail space needed. Dimensions of 44 mm wide, 48 mm high, and 42 mm deep keep the assembly compact inside a control cabinet. IP20 protection (IEC 60529) is standard for enclosed panel gear — finger-safe but not washdown-rated. The dark grey colour matches the TeSys Deca family aesthetic for consistent panel appearance. Approvals include IEC 60947-5-1, UL 60947-5-1, and CSA C22.2 No 60947-5-1, plus TH protective treatment per IEC 60068 for tropical environments. This covers most global panel specifications without needing a special variant.","metaTitle":"Schneider LADN226J TeSys Deca Auxiliary Contact Block, 2NO+2","metaDescription":"Schneider LADN226J auxiliary contact block, TeSys Deca series, 2NO+2NC, front mount, lugs-ring terminals. Rated 690 V AC, 10 A thermal current. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Control Accessories"],"specifications":{"Depth":"42 mm","Range":"TeSys TeSys Deca","Width":"44 mm","title":"LADN226J","Colour":"Dark grey","Height":"48 mm","description":"Auxiliary contact block, TeSys Deca, 2NO + 2NC, front mounting, lugs-ring terminals","Product name":"TeSys Deca","Protection type":"GG fuse 10 A","lifecycle_stage":"current","Non-overlap time":"1.5 ms on de-energisation no overlap between NC and NO contact 1.5 ms on energisation no overlap between NC and NO contact","Device short name":"LADN","Mounting location":"Front","Tightening torque":"1.7 N.m - with screwdriver flat Ø 6 mm M3.5 1.7 N.m - with screwdriver Philips No 2 M3.5 1.7 N.m - with screwdriver pozidriv No 2 M3.5","Contacts operation":"Instantaneous","Operating altitude":"3000 m","Protective treatment":"TH conforming to IEC 60068","Insulation resistance":"> 10 MOhm","Mechanical durability":"30 Mcycles","Connections - terminals":"Lugs-ring terminals (external diameter: 8 mm)","IP degree of protection":"IP20 conforming to IEC 60529","Pole contact composition":"2 NO + 2 NC","Minimum switching current":"5 mA","Minimum switching voltage":"17 V","Product or component type":"Auxiliary contact block","Irms rated making capacity":"140 A AC conforming to IEC 60947-5-1 250 A DC conforming to IEC 60947-5-1","Environmental characteristic":"Normal environment","Permissible short-time rating":"100 A 60 °C 1 s 120 A 60 °C 500 ms 140 A 60 °C 100 ms","[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","[Ie] rated operational current":"6 A at 120 V AC-15 1.04 A at 690 V AC-15 0.55 A at 125 V DC-13 0.1 A at 600 V DC-13","[Ue] rated operational voltage":"690 V AC 25...400 Hz","Ambient air temperature for storage":"-60...80 °C","Ambient air temperature for operation":"-5...60 °C","[Ith] conventional free air thermal current":"10 A (at 60 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/822a4b532c780afc49a3b4950709a4e2.pdf","sourceUrl":"https://www.se.com/sg/en/product/LADN226J/auxiliary-contact-block-tesys-deca-2no-+-2nc-front-mounting-lugsring-terminals/"},"ai":{"faq":[{"question":"What are the key electrical ratings for the LADN226J?","answer":"Rated insulation voltage 690 V AC, conventional thermal current 10 A at 60 °C, AC-15 rated operational current 6 A at 120 V, DC-13 rated operational current 0.55 A at 125 V, and making capacity 140 A AC / 250 A DC."},{"question":"What compliance documentation does the LADN226J carry?","answer":"It conforms to IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1, and IEC 60068 for protective treatment (TH). IP20 per IEC 60529."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LADN226J","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/LADN226J 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}}