{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"NLDF36400U31XTW","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"NLDF36400U31XTW","canonicalUrl":"https://aoctrl.com/schneider/NLDF36400U31XTW","factsUrl":"https://aoctrl.com/api/mcp/products/NLDF36400U31XTW","rawCanonicalId":null},"summary":{"shortDescription":"SQD NLDF36400U31XTW MOLDED CASE|SQD NLDF36400U31XTW MOLDED CA","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"4.3 in (110 mm)","Range":"PowerPact","Width":"5.5 in (140 mm)","Height":"13.4 in (340 mm)","Standards":"UL 489 IEC 60947-2 NMX J-266 CSA C22.2 No 5 NEMA AB1 W-C-375B/GEN","Control type":"Toggle","Display type":"3 LEDs","Product name":"L-Frame","Mounting mode":"Unit mount","Thermal memory":"20 mn","Trip unit name":"MicroLogic 3.0","lifecycle_stage":"unknown","Connection pitch":"1.8 in (45 mm)","Local signalling":"ON/OFF indication","Mounting support":"Backplate Flush DIN rail","Pollution degree":"3 IEC 60947-1 3 IEC 60664-1","Range of product":"PowerPact multistandard","Trip unit rating":"400 A","Breaking capacity":"Icu 25 kA 220/240 V - AC IEC 947-2 Icu 18 kA 380/415 V - AC IEC 947-2 Icu 18 kA 440/480 V - AC IEC 947-2 Icu 14 kA 500/525 V - AC IEC 947-2 25 kA 240 V - AC UL 489 18 kA 480 V - AC UL 489 14 kA 600 V - AC UL 489","Device short name":"L-Frame","Poles description":"3P","Tightening torque":"442.5 lbf.in (50 N.m)","Device application":"Distribution","[In] rated current":"400 A 104 °F (40 °C)","Overvoltage category":"II","Trip unit technology":"Electronic","Utilisation category":"Category A","Electrical connection":"Terminal nut, line side Terminal nut, load side","Electrical durability":"1000 cycles","Mechanical durability":"5000 cycles","Breaking capacity code":"LD","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Provision for padlocking":"Non padlockable","Product or component type":"Circuit breaker","Suitability for isolation":"Yes","Contact position indicator":"Yes","[Ui] rated insulation voltage":"750 V AC 50/60 Hz IEC 60947-2","Trip unit protection functions":"LI","[Ue] rated operational voltage":"525 V AC 50/60 Hz IEC 60947-2 690 V AC 50/60 Hz IEC 947-2 600 V AC 50/60 Hz UL 489","Long time pick-up adjustment range":"0.31...1 x In","Ambient air temperature for storage":"-58...185 °F (-50...85 °C)","Long time pick-up adjustment type Ir":"Adjustable 9 settings","Ambient air temperature for operation":"104 °F (40 °C)","[Ics] rated service breaking capacity":"Ics 25 kA 220/240 V - AC IEC 947-2 Ics 18 kA 380/415 V - AC IEC 947-2 Ics 18 kA 440/480 V - AC IEC 947-2 Ics 14 kA 500/525 V - AC IEC 947-2","[Tr] Long-Time Delay Adjustment Range":"4 s 8 s 0.5 s 2 s 1 s 16 s","Instantaneous pick-up adjustment range":"1.5...15 x In","[Uimp] rated impulse withstand voltage":"8 kV IEC 60947-2","Instantaneous pick-up adjustment type Ii":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,423.67","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/99598b9eeb03a7eef24bd7fa6fc7af5c.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/NLDF36400U31XTW/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/NLDF36400U31XTW","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/NLDF36400U31XTW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}