{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV438218","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV438218","canonicalUrl":"https://aoctrl.com/schneider/LV438218","factsUrl":"https://aoctrl.com/api/mcp/products/LV438218","rawCanonicalId":null},"summary":{"shortDescription":"Circuit breaker basic frame, ComPact NSX250S DC, 100kA at 750VDC, 250A, without trip unit, 3 poles","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Range":"ComPact","Depth (D)":"86 mm","Standards":"IEC 60947-2","Width (W)":"105 mm","Height (H)":"161 mm","Control type":"Toggle","Network type":"DC","Mounting mode":"Fixed","Number of poles":"3P","Protection type":"Without protection","lifecycle_stage":"mature","Connection pitch":"35 mm","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60664-1","Range of product":"ComPact NSX100...250 DC","Device short name":"NSX250S DC","Performance level":"S 100 kA 750 V DC","Upside connection":"Front","Device application":"Distribution","[In] rated current":"250 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Compact NSX250S DC","Utilisation category":"Category A","Electrical durability":"10000 cycles 250 V DC In/2 conforming to IEC 60947-2 10000 cycles 500 V DC In/2 conforming to IEC 60947-2 10000 cycles 750 V DC In/2 conforming to IEC 60947-2 5000 cycles 250 V DC In conforming to IEC 60947-2 5000 cycles 500 V DC In conforming to IEC 60947-2 5000 cycles 750 V DC In conforming to IEC 60947-2","Maximum breaking time":"10 ms","Mechanical durability":"10000 cycles conforming to IEC 60947-2","IK degree of protection":"IK07 conforming to EN 50102","IP degree of protection":"IP40 conforming to IEC 60529","Product or component type":"Basic frame","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","[Ui] rated insulation voltage":"750 V DC conforming to IEC 60947-2","[Ue] rated operational voltage":"750 V DC","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"8 kV conforming to IEC 60947-2","[Ics] rated service short-circuit breaking capacity":"100 kA at 250 V DC conforming to IEC 60947-2 (1P) 100 kA at 48/125 V DC conforming to IEC 60947-2 (1P) 100 kA at 500 V DC conforming to IEC 60947-2 (2P) 100 kA at 750 V DC conforming to IEC 60947-2 (3P)","[Icu] rated ultimate short-circuit breaking capacity":"100 kA Icu at 250 V DC 1P conforming to IEC 60947-2 100 kA Icu at 24...125 V DC 1P conforming to IEC 60947-2 100 kA Icu at 500 V DC 2P conforming to IEC 60947-2 100 kA Icu at 750 V DC 3P conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$185.26 – $341.79","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c0795b023b1958a3d1268eb313cd8d77.pdf","sourceUrl":"https://www.se.com/be/en/product/LV438218/circuit-breaker-basic-frame-compact-nsx250s-dc-100ka-at-750vdc-250a-without-trip-unit-3-poles/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV438218/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV438218","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/LV438218 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}}