{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV433720","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV433720","canonicalUrl":"https://aoctrl.com/schneider/LV433720","factsUrl":"https://aoctrl.com/api/mcp/products/LV433720","rawCanonicalId":null},"summary":{"shortDescription":"LV433720 - FIXED by SQUARE D","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Range":"ComPact","Category":"US10DE201101","Depth (D)":"4.3 in (110 mm)","Standards":"EN/IEC 60947","Width (W)":"5.5 in (140 mm)","Height (H)":"10.04 in (255 mm)","Control Type":"Toggle","Network type":"AC","Product name":"ComPact NSX","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 2.3","Number of poles":"3P","Protection type":"L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection","lifecycle_stage":"mature","Connection pitch":"1.8 in (45 mm)","Local signalling":"Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload","Mounting Support":"Backplate","Pollution degree":"3 IEC 60664-1","Range of Product":"ComPact NSX400...630","Trip unit rating":"630 A 104 °F (40 °C)","Device short name":"NSX630HB1","Network Frequency":"50/60 Hz","Performance level":"HB1 75 kA 690 V AC","Relative humidity":"0...95 %","Upside connection":"Front","Device Application":"Distribution","Line Rated Current":"630 A 104 °F (40 °C)","Operating altitude":"0...6561.68 ft (0...2000 m) without derating 2000 m...5000 m with derating","Downside connection":"Front","Overvoltage category":"Class II","Trip unit technology":"Electronic","Utilisation category":"Category A","Electrical durability":"2000 cycles 690 V In 6000 cycles 690 V In/2 4000 cycles 440 V In 8000 cycles 440 V In/2","Mechanical durability":"15000 cycles","Nbr. of units in pkg.":"1","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Without","Product or Component Type":"Circuit breaker","Suitability for isolation":"Yes EN/IEC 60947-2","Protected poles description":"3t","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"LSoI","[Ue] rated operational voltage":"690 V AC 50/60 Hz","Zone selective interlocking ZSI":"Without","Electrical shock protection class":"Class II","Ambient Air Temperature for Storage":"-58...185 °F (-50...85 °C)","Ambient Air Temperature for Operation":"-13...158 °F (-25...70 °C)","[Uimp] rated impulse withstand voltage":"8 kV","Number of slots for electrical auxiliaries":"6","Long-time protection delay adjustment type tr":"Fixed","Short-time protection delay adjustment type tsd":"Fixed","[Tr] Long-Time Protection Delay Adjustment Range":"11 s 7.2 x Ir 16 s 6 x Ir 400 s 1.5 x Ir","Short-time protection pick-up adjustment type Isd":"Adjustable 9 settings","[Ir] long-time protection pick-up adjustment range":"250...630 A","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Ics] rated service short-circuit breaking capacity":"85 kA 500 V AC 50/60 Hz IEC 60947-2 80 kA 525 V AC 50/60 Hz IEC 60947-2 75 kA 660/690 V AC 50/60 Hz IEC 60947-2","[Icu] rated ultimate short-circuit breaking capacity":"85 kA Icu 500 V AC 50/60 Hz IEC 60947-2 80 kA Icu 525 V AC 50/60 Hz IEC 60947-2 75 kA Icu 660/690 V AC 50/60 Hz IEC 60947-2","[Isd] Short-time protection pick-up adjustment range":"1.5...10 x Ir","[Ii] instantaneous protection pick-up adjustment range":"6900 A","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5715135a2b7a5c8e561dad72ff216015.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/LV433720/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV433720","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/LV433720 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}}