{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N21597","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N21597","canonicalUrl":"https://aoctrl.com/schneider/A9N21597","factsUrl":"https://aoctrl.com/api/mcp/products/A9N21597","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Clario iDPN N miniature circuit breaker, 16 A, Curve C, 3P+N, 6 kA Icn at 400 V AC (EN/IEC 60898-1), clip-on DIN rail mount, thermal-magnetic trip.","salesMarkdown":"## What this 16 A Curve C breaker is for The Schneider Electric A9N21597 is an iDPN N miniature circuit breaker from the Clario range, rated 16 A with a C trip curve and 3 protected poles plus switched neutral. The thermal-magnetic trip handles overloads and short circuits up to 6000 A Icn at 400 V AC, per EN/IEC 60898-1 — that's the standard for household and similar fixed-wiring protection. ## Mounting and wiring at the panel Clip-on mounting to DIN rail, 6 modules of 9 mm pitch (54 mm wide). Tunnel terminals accept 0.33 to 10 mm² flexible or 0.75 to 16 mm² rigid upstream and downstream. The neutral is on the left, and the toggle gives ON/OFF indication. IP20 rated — fine inside an enclosure, not for wet locations.","metaTitle":"Schneider Electric A9N21597 iDPN N MCB, 16 A Curve C 3P+N, 6","metaDescription":"Schneider Electric A9N21597 iDPN N miniature circuit breaker, 16 A rated, Curve C, 3P+N, 6 kA breaking capacity (EN/IEC 60898-1). Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"78 mm","Range":"Clario","Width":"54 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"6","Control type":"Toggle","Network type":"AC","Product name":"IDPN","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60947-1","Range of product":"Clario","Breaking capacity":"6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iDPN N","Network frequency":"50/60 Hz","Poles description":"3P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m","Device application":"Distribution","Operating altitude":"2000 m","[In] rated current":"16 A","Trip unit technology":"Thermal-magnetic","Electrical durability":"20000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"13 mm","Connections - terminals":"Tunnel type terminals downstream 0.33...10 mm² flexible Tunnel type terminals downstream 0.75...16 mm² rigid Tunnel type terminals upstream 0.33...10 mm² flexible Tunnel type terminals upstream 0.75...16 mm² rigid","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"5...10 x In","Earth-leakage protection":"Separate block","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes","Contact position indicator":"Yes","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"400 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"230 V AC 50/60 Hz between phase and neutral 400 V AC 50/60 Hz between phases","Ambient air temperature for storage":"-40...70 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"6000 A 100 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","[Uimp] rated impulse withstand voltage":"4 kV conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/eg/en/product/A9N21597/idpn-circuit-breaker-idpn-n-3p-+-n-16a-c-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N21597/alternatives.json"},"ai":{"faq":[{"question":"What is A9N21597's listed depth and range?","answer":"Depth is 78 mm, and it belongs to the Clario range of miniature circuit breakers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N21597","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/A9N21597 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}}