{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9P44732","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9P44732","canonicalUrl":"https://aoctrl.com/schneider/A9P44732","factsUrl":"https://aoctrl.com/api/mcp/products/A9P44732","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC40N miniature circuit breaker, 32 A, 3P+N, B curve, 10 kA Icu at 400 V AC, DIN-rail clip-on, white.","salesMarkdown":"The Schneider Electric A9P44732 is an Acti9 iC40N miniature circuit breaker rated 32 A, 3P+N, with a B curve and a breaking capacity of 10 kA Icu at 400 V AC (EN/IEC 60947-2) and 6000 A Icn (EN/IEC 60898-1). It clips onto DIN rail, occupies 6 x 9 mm pitches (54 mm wide), and uses thermal-magnetic trip technology. The magnetic trip threshold is 3–5 x In per EN/IEC 60898-1, with a tighter 4 x In ±20 % per EN/IEC 60947-2 — so on a 32 A circuit, the instantaneous trip fires between roughly 96 A and 160 A, which suits resistive and light inductive loads where you want fast clearing without nuisance trips from inrush. Dual-rated to EN/IEC 60898-1 (domestic/commercial) and EN/IEC 60947-2 (industrial). The 6000 A Icn is the lower IEC 60898-1 rating for residential panels. Limitation class 3 (EN/IEC 60898-1) means it limits let-through energy enough to protect downstream equipment in most branch circuits. Clip-on mounting to DIN rail. 54 mm wide (6 modules). Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible; strip 14 mm and torque to 2 N·m. Neutral on the left, which matters if you're replacing an existing breaker in a panel with a fixed busbar arrangement. IP20 finger-safe on the front; IP40 inside a modular enclosure.","metaTitle":"Schneider Electric A9P44732 Acti9 iC40N MCB, 32 A, 3P+N, B C","metaDescription":"Schneider Electric A9P44732 Acti9 iC40N miniature circuit breaker, 32 A, 3P+N, B curve, 10 kA breaking capacity. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"74 mm","Range":"Acti9","Width":"54 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1 EN/IEC 60947-2","Curve code":"B","9 Mm Pitches":"6","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iC40","Mounting mode":"Clip-on","Quality labels":"OVE IMQ","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"ON/OFF indication Trip indicator","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"10 kA Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iC40N","Network frequency":"50/60 Hz","Poles description":"3P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","Operating altitude":"2000 m","[In] rated current":"32 A","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminals top or bottom 1...10 mm² flexible Tunnel type terminals top or bottom 1...16 mm² rigid","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Magnetic tripping limit":"3...5 x In conforming to EN/IEC 60898-1 4 x In +/- 20 % conforming to EN/IEC 60947-2","Earth-leakage protection":"Separate block","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"440 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Ue] rated operational voltage":"400 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °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 5 kA 50 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Uimp] rated impulse withstand voltage":"4 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$126.95","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/A9P44732/miniature-circuit-breaker-mcb-acti9-ic40n-3p+n-32a-b-curve-6000a-iec-en-608981-10ka-iec-en-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9P44732/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9P44732?","answer":"10 kA Icu at 400 V AC per EN/IEC 60947-2, and 6000 A Icn at 400 V AC per EN/IEC 60898-1."},{"question":"What standards does A9P44732 comply with?","answer":"EN/IEC 60898-1 and EN/IEC 60947-2. It also carries OVE and IMQ quality labels."},{"question":"Where can I buy A9P44732 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9P44732","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/A9P44732 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}}