{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N21567","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N21567","canonicalUrl":"https://aoctrl.com/schneider/A9N21567","factsUrl":"https://aoctrl.com/api/mcp/products/A9N21567","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Clario iDPN N miniature circuit breaker, A9N21567, 1P+N, 16 A rated current, D tripping curve, 6 kA breaking capacity at 230 V AC, clip-on DIN rail mount.","salesMarkdown":"The A9N21567 is a Schneider Electric iDPN N miniature circuit breaker from the Clario range — a 1P+N thermal-magnetic MCB rated 16 A with a D tripping curve (10–14 × In magnetic trip). It clips onto DIN rail, occupies 2 × 9 mm pitches (18 mm wide), and breaks 6000 A Icn at 230 V AC 50/60 Hz per EN/IEC 60898-1. The kit is complete: tunnel-type terminals accept 0.75–16 mm² rigid or 0.33–10 mm² flexible upstream and downstream, and the toggle gives local ON/OFF indication. ## What the D curve and 6 kA rating mean for a panel The D curve (10–14 × In) means this MCB tolerates the high inrush of motor-starting or transformer-energising loads without nuisance tripping — the magnetic trip won't fire until 160–224 A flows. For a 1P+N board, the neutral is switched and protected, which matters in single-phase distribution where the neutral path must open with the line. ## DIN-rail fit and terminal work Clip-on mounting to DIN rail, 18 mm wide (2 × 9 mm pitches), 78 mm deep, 81 mm tall. Tunnel terminals: upstream and downstream accept 0.75–16 mm² rigid or 0.33–10 mm² flexible. IP20 — safe for enclosed panels, not for washdown zones. Operating altitude 2000 m, relative humidity 95 % at 55 °C.","metaTitle":"Schneider Electric A9N21567 iDPN N MCB, 16 A, 1P+N, D Curve,","metaDescription":"Schneider Electric A9N21567 iDPN N miniature circuit breaker, 16 A rated current, 1P+N, D curve, 6 kA breaking capacity at 230 V AC. Current production. Sourced to order against RF","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"78 mm","Range":"Clario","Width":"18 mm","Colour":"White","Height":"81 mm","Standards":"EN/IEC 60898-1","Curve code":"D","9 Mm Pitches":"2","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 230 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iDPN N","Network frequency":"50/60 Hz","Poles description":"1P + 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":"10...14 x In","Earth-leakage protection":"Separate block","Number of protected poles":"1","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","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 230 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/nl/en/product/A9N21567/idpn-circuit-breaker-idpn-n-1p-+-n-16a-d-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N21567/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9N21567?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What is the breaking capacity of A9N21567?","answer":"6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1. That is the standard domestic/commercial fault-interruption rating for this class of MCB."},{"question":"What compliance documentation does Schneider provide for A9N21567?","answer":"The MCB is certified to EN/IEC 60898-1, pollution degree 3 per IEC 60947-1, tropicalisation class 2 per IEC 60068-1, and IP20 per IEC 60529. It is marked suitable for isolation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N21567","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/A9N21567 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}}