{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"31602","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"31602","canonicalUrl":"https://aoctrl.com/schneider/31602","factsUrl":"https://aoctrl.com/api/mcp/products/31602","rawCanonicalId":null},"summary":{"shortDescription":"circuit breaker Compact NB250N - TMD - 175 A - 3 poles 3d","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Range":"ComPact","Width":"105 mm","Height":"161 mm","Standards":"IEC 60947-2","Control type":"Toggle","Network type":"AC","Product name":"Compact NB250N","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"Overload protection (long time)","lifecycle_stage":"unknown","Connection pitch":"35 mm","Local signalling":"Positive contact indication","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60529","Range of product":"Compact","Trip unit rating":"175 A","Breaking capacity":"15 kA at 480 V AC 50/60 Hz conforming to NEMA AB1 HIC 30 kA at 240 V AC 50/60 Hz conforming to NEMA AB1 HIC 15 kA Icu at 415 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 18 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Compact NB250N","Network frequency":"50/60 Hz","Poles description":"3P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"250 A at 50 °C","Downside connection":"Front","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Electrical durability":"Category A: 1000 cycles 440 V AC 50/60 Hz conforming to IEC 60947-2","Mechanical durability":"8000 cycles","Breaking capacity code":"N","IK degree of protection":"IK07 conforming to IEC 60529","IP degree of protection":"IP40 conforming to IEC 60529","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Protected poles description":"3t","[Ui] rated insulation voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"500 V AC 50/60 Hz conforming to IEC 60947-2","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"15 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 9 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2 3.75 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA at 415 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/850aaba13799e2b2b9c0e733f3327f2d.pdf","sourceUrl":"https://www.se.com/nl/en/product/31602/circuit-breaker-compact-nb250n-tmd-175-a-3-poles-3d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/31602/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/31602","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/31602 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}}