{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9P62720","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9P62720","canonicalUrl":"https://aoctrl.com/schneider/A9P62720","factsUrl":"https://aoctrl.com/api/mcp/products/A9P62720","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC40 miniature circuit breaker, A9P62720, 20 A rated, D curve, 3P+N, 4.5 kA Icn (EN/IEC 60898-1) / 6 kA Icu (EN/IEC 60947-2).","salesMarkdown":"The Schneider Electric A9P62720 is an Acti9 iC40 miniature circuit breaker rated 20 A with a D curve, configured as 3 poles plus neutral (3P+N). It clips onto a standard DIN rail and is intended for distribution boards in commercial and light industrial panels where high inrush loads — motor starters, transformers, discharge lighting — demand the D curve's wider magnetic trip threshold of 10–14 × In (per EN/IEC 60898-1) or 12 × In ±20 % (per EN/IEC 60947-2). ## Breaking capacity and dual-standard certification This breaker carries two breaking-capacity ratings: 4500 A Icn at 400 V AC conforming to EN/IEC 60898-1 (the standard for household and similar installations) and 6000 A Icu at 400 V AC conforming to EN/IEC 60947-2 (the standard for industrial switchgear). The insulation rating is 440 V AC. The housing is 54 mm wide (6 × 9 mm pitches), 85 mm tall, 74 mm deep. Tunnel terminals accept 1–16 mm² rigid or 1–10 mm² flexible copper; strip length is 14 mm and tightening torque is 2 N·m. IP20 on the terminals, IP40 inside a modular enclosure. A padlocking device can be fitted for LOTO compliance.","metaTitle":"Schneider Electric A9P62720 Acti9 iC40 MCB, 20 A, D Curve, 3","metaDescription":"Schneider Electric A9P62720 Acti9 iC40 miniature circuit breaker, 20 A rated, D curve, 3P+N, 4.5 kA Icn / 6 kA Icu. Sourced 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":"D","9 Mm Pitches":"6","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iC40","Mounting mode":"Clip-on","lifecycle_stage":"current","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":"4500 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 6 kA Icu at 400 V AC 50/60 Hz conforming to EN/IEC 60947-2","Device short name":"iC40","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":"20 A","Trip unit technology":"Thermal-magnetic","Electrical durability":"20000 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":"10...14 x In conforming to EN/IEC 60898-1 12 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":"4500 A 100 % x Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1 4.5 kA 75 % x Icu 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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/A9P62720/miniature-circuitbreaker-acti9-ic40-3p+n-20-a-d-curve-4500-a-iec-608981-6-ka-iec-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9P62720/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9P62720?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels — no automated price or lead-time figure is published here."},{"question":"What is A9P62720's listed depth (74 mm) on this component line?","answer":"The overall depth from the DIN-rail mounting face to the front of the toggle is 74 mm. This dimension fits standard distribution board enclosures with at least 80 mm internal depth."},{"question":"What compliance documentation does this brand provide for A9P62720?","answer":"The breaker is certified to EN/IEC 60898-1 and EN/IEC 60947-2. Pollution degree 3 per EN/IEC 60947-2. The manufacturer provides a declaration of conformity covering these standards; RoHS and REACH compliance documentation is available on request from Schneider Electric's document portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9P62720","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/A9P62720 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}}