{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LADN22R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LADN22R","canonicalUrl":"https://aoctrl.com/schneider/LADN22R","factsUrl":"https://aoctrl.com/api/mcp/products/LADN22R","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric TeSys Deca auxiliary contact block, LADN22R, 2NO+2NC, screw clamp terminals, rated 10 A conventional free air thermal current.","salesMarkdown":"It uses screw-clamp terminals accepting 1 to 4 mm² wire (flexible or rigid), with a tightening torque of 1.7 N·m. The conventional free-air thermal current (Ith) is 10 A at 60 °C. For motor control circuits, the rated operational current (Ie) is 6 A at 120 V AC-15, 1.04 A at 690 V AC-15, 0.55 A at 125 V DC-13, and 0.1 A at 600 V DC-13. The rated making capacity is 140 A AC and 250 A DC per IEC 60947-5-1. This block mounts to the front of a TeSys Deca contactor, adding auxiliary contacts without increasing the panel footprint beyond the contactor's own dimensions. The block itself measures 44 mm wide × 48 mm high × 42 mm deep — a compact add-on that fits standard DIN-rail enclosures. Screw-clamp terminals accept one or two conductors per clamp, from 1 to 4 mm² (flexible with or without ferrule, or rigid). The LADN22R carries approvals to EN/IEC 60947-5-1, GB/T 14048.5, EN 50012, UL 60947-5-1, and CSA C22.2 No 60947-5-1. It also complies with IEC 60335-1 Clause 30.2 and IEC 60335-2-40 Annex JJ for appliance applications. Rated insulation voltage (Ui) is 690 V per IEC 60947-5-1, 600 V per UL and CSA. ## Environmental and operating limits Operating temperature range is -25 to 60 °C, with derating allowed from -40 to -25 °C and from 60 to 70 °C. Storage temperature spans -60 to 80 °C. Maximum operating altitude is 3000 m. The block carries TH protective treatment per IEC 60068 for tropical environments. Minimum switching requirements are 1 mA at 17 V, ensuring reliable operation with low-energy PLC or electronic outputs. Insulation resistance exceeds 10 MΩ.","metaTitle":"Schneider LADN22R TeSys Deca Auxiliary Contact Block, 2NO+2N","metaDescription":"Schneider Electric LADN22R auxiliary contact block for TeSys Deca contactors. 2NO+2NC, screw clamp terminals, rated 6A at 120V AC-15. Active production. Order against RFQ.","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":"LADN22R","Colour":"Dark grey","Height":"48 mm","Standards":"EN/IEC 60947-5-1 GB/T 14048.5 EN 50012 UL 60947-5-1 CSA C22.2 No 60947-5-1 IEC 60335-1:Clause 30.2 IEC 60335-2-40:Annex JJ UL 60335-2-40:Annex JJ","description":"Auxiliary contact block, TeSys Deca, 2NO+2NC, screw clamp terminals","Product name":"TeSys Deca","Protection type":"GG fuse 10 A","lifecycle_stage":"current","Non-overlap time":"1.5 ms on de-energisation between NC and NO contacts 1.5 ms on energisation between NC and NO contacts","Device short name":"LADN_R","Mounting location":"Front","Tightening torque":"1.7 N.m - with screwdriver flat Ø 6 mm 1.7 N.m - with screwdriver Philips No 2 1.7 N.m - with screwdriver pozidriv No 2","Operating altitude":"3000 m","Protective treatment":"TH conforming to IEC 60068","Insulation resistance":"> 10 MOhm","Mechanical durability":"30 Mcycles","Electrical reliability":"1e-008 at 17 V and 1 mA","Connections - terminals":"Screw-clamp terminals 1 cable(s) 1...4 mm²flexible with cable end Screw-clamp terminals 1 cable(s) 1...4 mm²flexible without cable end Screw-clamp terminals 2 cable(s) 1...2.5 mm²flexible with cable end Screw-clamp terminals 2 cable(s) 1...4 mm²flexible without cable end Screw-clamp terminals 1 cable(s) 1...4 mm²rigid without cable end Screw-clamp terminals 2 cable(s) 1...4 mm²rigid without cable end","IP degree of protection":"IP2X conforming to IEC 60529","Pole contact composition":"2 NO + 2 NC","Minimum switching current":"1 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 Harsh environment 3S4","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 600 V conforming to CSA","[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":"-25...60 °C -40...-25 °C with derating 60...70 °C with derating","[Ith] conventional free air thermal current":"10 A (at 60 °C)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$25.65","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/49822f005443f9e71aea27d4811935d6.pdf","sourceUrl":"https://www.se.com/nl/en/product/LADN22R/auxiliary-contact-block-tesys-deca-2no+2nc-screw-clamp-terminals/"},"ai":{"faq":[{"question":"What are the key ratings for the LADN22R?","answer":"The conventional free-air thermal current (Ith) is 10 A at 60 °C. Rated operational current (Ie) is 6 A at 120 V AC-15, 1.04 A at 690 V AC-15, 0.55 A at 125 V DC-13, and 0.1 A at 600 V DC-13. Rated insulation voltage (Ui) is 690 V AC. Mechanical durability is 30 million cycles."},{"question":"What standards does the LADN22R comply with?","answer":"It complies with EN/IEC 60947-5-1, GB/T 14048.5, EN 50012, UL 60947-5-1, CSA C22.2 No 60947-5-1, IEC 60335-1 Clause 30.2, and IEC 60335-2-40 Annex JJ. UL and CSA rated insulation voltage is 600 V."},{"question":"What wire sizes does the LADN22R accept?","answer":"Screw-clamp terminals accept 1 to 4 mm² flexible (with or without ferrule) or rigid wire. They can take one or two conductors per clamp. Tightening torque is 1.7 N·m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LADN22R","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/LADN22R 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}}