{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9DH3620","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9DH3620","canonicalUrl":"https://aoctrl.com/schneider/A9DH3620","factsUrl":"https://aoctrl.com/api/mcp/products/A9DH3620","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iCV40 RCBO, A9DH3620, 20 A, 30 mA earth leakage, B-curve, 6 kA, 1P+N, DIN rail.","salesMarkdown":"The Schneider Electric A9DH3620 is an Acti9 iCV40 residual-current circuit breaker with overcurrent protection (RCBO) — a single module that combines a 20 A thermal-magnetic MCB with a 30 mA earth-leakage detector in a 1P+N package. Rated 20 A continuous and 6 kA breaking capacity (Icn) at 230 V AC, 50/60 Hz per EN/IEC 61009-2-1 — that 6 kA figure is the short-circuit it can safely interrupt under standard test conditions. For a domestic or light commercial final subcircuit fed by a transformer or a utility service with a prospective fault current under 6 kA, this RCBO covers the branch without needing an upstream current-limiting device. The 30 mA earth-leakage threshold meets the touch-protection requirement for socket-outlet circuits in most IEC-based wiring rules. Thermal-magnetic trip technology means the bimetal handles overloads (slow response to sustained overcurrent) while the solenoid handles short-circuits (instantaneous above the magnetic threshold). Tunnel terminals top and bottom accept 1 to 16 mm² rigid or 1 to 10 mm² flexible cable; strip 14 mm and torque to 2 N·m. The 9 mm phase-to-neutral pitch keeps the busbar alignment clean in a multi-pole assembly. Listed as current production (active lifecycle). This RCBO is a standard catalogue item in the Acti9 range.","metaTitle":"Schneider Electric A9DH3620 Acti9 iCV40 20A 30mA RCBO, 6kA","metaDescription":"Schneider Electric A9DH3620 Acti9 iCV40 RCBO, 20A rated, 30mA earth leakage, 6kA breaking capacity, B-curve, 1P+N, DIN rail mount. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"73 mm","Range":"Acti9","Width":"36 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 61009-2-1","Curve code":"B","9 Mm Pitches":"4","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iCV40","Mounting mode":"Clip-on","Quality labels":"EAC","lifecycle_stage":"current","Connection pitch":"9 mm between phase and neutral","Limitation class":"3 conforming to EN/IEC 61009-2-1","Local signalling":"ON/OFF indication Fault indication","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3","Breaking capacity":"6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 61009-2-1","Device short name":"iCV40N","Network frequency":"50/60 Hz","Poles description":"1P + 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","Overvoltage category":"III conforming to IEC 60364","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...16 mm² rigid Tunnel type terminals top or bottom 1...10 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Magnetic tripping limit":"3...5 x In","Earth-leakage protection":"Integrated","Device location in system":"Outgoer","Earth-leakage sensitivity":"30 mA","Number of protected poles":"1","Product or component type":"Residual current breaker with overcurrent protection (RCBO)","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","Locking options description":"Padlocking device Sealable","Electromagnetic compatibility":"8/20 µs impulse withstand, 250 A conforming to EN/IEC 61009-2-1","[Ui] rated insulation voltage":"400 V AC 50/60 Hz","Earth-leakage protection class":"Type AC","[Ue] rated operational voltage":"230 V AC 50/60 Hz","Rated breaking and making capacity":"Idm 6000 A at 230 V AC 50/60 Hz conforming to EN 61009-2-1 Idm 500 A at 230 V AC 50/60 Hz conforming to IEC 61009-2-1","Ambient air temperature for storage":"-40...85 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage independent","Ambient air temperature for operation":"-5...60 °C","[Ics] rated service breaking capacity":"6000 A 100 % x Icn at 230 V AC 50/60 Hz conforming to EN/IEC 61009-2-1","[Uimp] rated impulse withstand voltage":"4 kV","Comb busbar and distribution block compatibility":"Top or bottom: tooth"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$269.90","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/uk/en/product/A9DH3620/residual-current-breaker-with-overcurrent-protection-rcbo-acti9-icv40-1p+n-20-a-b-curve-6000-a-30-ma-ac-type/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9DH3620/alternatives.json"},"ai":{"faq":[{"question":"What is the earth-leakage sensitivity of this RCBO?","answer":"30 mA, integrated into the same unit as the overcurrent protection."},{"question":"What compliance documentation does Schneider provide for the A9DH3620?","answer":"The RCBO carries EAC quality label and is designed to EN/IEC 61009-2-1. For RoHS, REACH, or UL declarations, refer to the manufacturer's compliance portal — those documents are not in this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9DH3620","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/A9DH3620 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}}