{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LADN206J","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LADN206J","canonicalUrl":"https://aoctrl.com/schneider/LADN206J","factsUrl":"https://aoctrl.com/api/mcp/products/LADN206J","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Deca auxiliary contact block, LADN206J, 2NO, front mounting, lugs-ring terminals, 10 A thermal current, 690 V insulation.","salesMarkdown":"It mounts on the front of TeSys Deca contactors and reversing starters, connecting via lugs-ring terminals with an 8 mm outer diameter. The block is rated for a conventional free air thermal current (Ith) of 10 A at 60 °C and an insulation voltage (Ui) of 690 V, conforming to IEC 60947-5-1, UL 60947-5-1, and CSA C22.2 No 60947-5-1. This block is designed for control circuits in motor starters and industrial panels where front-access auxiliary contacts are needed for status feedback or interlocking. The rated operational current (Ie) varies by duty: 6 A at 120 V AC-15 (solenoid/contactor coil loads), 1.04 A at 690 V AC-15, 0.55 A at 125 V DC-13 (DC solenoid loads), and 0.1 A at 600 V DC-13. The AC-15 and DC-13 ratings are the ones that govern real-world switching of inductive control loads — the 10 A Ith figure is a thermal benchmark, not a switching capacity. The rated making capacity reaches 140 A AC and 250 A DC, confirming the block can handle inrush from pilot devices. Minimum switching capability is 5 mA at 17 V, which matters when the block interfaces with low-power PLC inputs or solid-state logic — below this threshold, contact oxidation may cause intermittent failures. The permissible short-time ratings (100 A for 1 s, 120 A for 500 ms, 140 A for 100 ms) provide headroom for fault clearing coordination with upstream GG fuse protection rated at 10 A. ## Lifecycle Status and Sourcing Reality If you are evaluating a form-fit-function substitute, the closest active sibling in the TeSys Deca family would be a front-mount 2NO auxiliary contact block with lugs-ring terminals. However, no official L* successor order code is listed — any substitution must be verified for mounting footprint, terminal type, and electrical ratings against your specific panel layout. ## Installation and Environmental Notes The block is TH-treated per IEC 60068 for protection against humidity and corrosive atmospheres, and is rated for operation up to 3000 m altitude without derating. Insulation resistance exceeds 10 MΩ.","metaTitle":"Schneider LADN206J TeSys Deca Auxiliary Contact Block, 2NO,","metaDescription":"Obsolete Schneider LADN206J auxiliary contact block, 2NO, front mount, lugs-ring terminals. Sourced to order against RFQ. 10 A thermal current, 690 V insulation.","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":"26 mm","Colour":"Dark grey","Height":"48 mm","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","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fd8428d5254e5e4447dbe74c55a58a4d.pdf","sourceUrl":"https://www.se.com/sg/en/product/LADN206J/auxiliary-contact-block-tesys-deca-2no-front-mounting-lugsring-terminals/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LADN206J/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to LADN206J in the TeSys Deca family?","answer":"No official successor order code is listed. The closest active sibling would be a front-mount 2NO auxiliary contact block with lugs-ring terminals, but you must verify mounting footprint and terminal compatibility against your specific panel design before substituting."},{"question":"What are the key electrical ratings for LADN206J?","answer":"The block is rated for 10 A conventional free air thermal current (Ith) at 60 °C, 690 V insulation voltage (Ui), 6 A at 120 V AC-15, 0.55 A at 125 V DC-13, and a minimum switching capability of 5 mA at 17 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LADN206J","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/LADN206J 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}}