{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9D61840","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9D61840","canonicalUrl":"https://aoctrl.com/schneider/A9D61840","factsUrl":"https://aoctrl.com/api/mcp/products/A9D61840","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60 RCBO, A9D61840, 1P+N, 40 A, 30 mA, curve C, 6 kA Icn at 230/240 V AC.","salesMarkdown":"The Schneider Electric A9D61840 is an Acti9 iC60 RCBO — a residual current breaker with overcurrent protection, combining a 40 A thermal-magnetic MCB and a 30 mA earth-leakage module in a single 18 mm-wide unit. It protects a single outgoing circuit (1P + N, neutral left) against overload, short-circuit, and earth faults. Rated 6000 A Icn at 230/240 V AC 50/60 Hz. That's the standard domestic and light-commercial interrupting rating — enough for most final subcircuits in TN earthing systems. The limitation class is 3 (energy-limiting), so it lets through less fault energy than a class-1 breaker, which helps with downstream coordination and reduces arc-flash risk on the outgoing terminals. Clip-on DIN-rail mount, 2 module pitches (18 mm per pitch), 77.5 mm deep — fits standard distribution boards without a depth issue. Screw-clamp terminals: top accepts 1…25 mm² rigid or 1…16 mm² flexible; bottom accepts 1…16 mm² rigid or 1…10 mm² flexible. Strip length: 14 mm top, 13 mm bottom. Padlockable with a Ø 4 mm padlock for LOTO isolation. IP20 body, IP40 in a modular enclosure — standard for distribution board fit. ## Environmental and durability That's a solid lifespan for a final-circuit RCBO in normal switching duty — not a daily-switch application, but fine for breaker-as-disconnect use.","metaTitle":"A9D61840 Acti9 iC60 RCBO, 40 A, 30 mA, Curve C, 6 kA","metaDescription":"A9D61840 Acti9 iC60 RCBO from Schneider Electric. 40 A rated current, 30 mA earth-leakage, curve C, 6 kA breaking capacity. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77.5 mm","Range":"Acti9","Width":"18 mm","Colour":"White","Height":"110 mm","Standards":"IEC 61009-1 IEC 61009-2-2 AS/NZS 61009.1","Curve code":"C","9 Mm Pitches":"2","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iC60 RCBO","Grid distance":"45 mm","Mounting mode":"Clip-on","Surge current":"250 A","Earthing system":"TN","Tropicalisation":"2","lifecycle_stage":"current","Limitation class":"3","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Neutral position":"Left","Breaking capacity":"6000 A Icn at 230/240 V AC 50/60 Hz","Device short name":"iC60N RCBO","Network frequency":"50 Hz","Poles description":"1P + Ns","Relative humidity":"95 % at 55 °C","Tightening torque":"Power circuit: 3.5 N.m top Power circuit: 2 N.m bottom","[In] rated current":"40 A at 50 °C","Trip unit technology":"Thermal-magnetic","Electrical durability":"5000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"Power circuit: 13 mm for bottom connection Power circuit: 14 mm for top connection","Connections - terminals":"Screw clamp terminal (top) 1...25 mm² rigid without cable end Screw clamp terminal (top) 1...16 mm² flexible Screw clamp terminal (bottom) 1...16 mm² rigid without cable end Screw clamp terminal (bottom) 1...10 mm² flexible","IP degree of protection":"IP20 IP40 (modular enclosure)","Earth-leakage protection":"Integrated","Provision for padlocking":"Padlockable with padlock Ø 4 mm","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","Contact position indicator":"Yes","Circuit breaker application":"Distribution","Locking options description":"ON/OFF locking facilities","[Ui] rated insulation voltage":"400 V AC 50/60 Hz","Earth-leakage protection class":"Type A","[Ue] rated operational voltage":"230/240 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage dependent","Ambient air temperature for operation":"-15...60 °C","[Ics] rated service breaking capacity":"6000 A at 230/240 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"4 kV","[Icw] rated short-time withstand current":"Icw: 250 A during 8/20 µs impulse withstand","Comb busbar and distribution block compatibility":"NO"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/au/en/product/A9D61840/residual-current-breaker-with-overcurrent-protection-rcbo-acti9-ic60n-rcbo-1p-+-ns-40a-30ma-a-type-6000a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9D61840/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9D61840?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity and delivery window."},{"question":"What are the key ratings for A9D61840?","answer":"40 A rated current at 50 °C, 30 mA earth-leakage sensitivity, curve C (5-10× In magnetic trip), 6000 A Icn breaking capacity at 230/240 V AC, 50/60 Hz. Thermal-magnetic trip technology with integrated earth-leakage protection in a 1P+N format."},{"question":"What is the closest alternative to A9D61840 in the Acti9 range?","answer":"The closest sibling is the A9D61825 (25 A, 30 mA, curve C) — same form factor, same breaking capacity, same 18 mm width. The only difference is the rated current; the 40 A version handles higher continuous loads. No pin-compatible alternative exists outside the Acti9 iC60 RCBO family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9D61840","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/A9D61840 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}}