{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9Z22240","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9Z22240","canonicalUrl":"https://aoctrl.com/schneider/A9Z22240","factsUrl":"https://aoctrl.com/api/mcp/products/A9Z22240","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iID, A9Z22240, Residual Current Circuit Breaker (RCCB), 2P, 40 A, 100 mA, Type A, 10 kA.","salesMarkdown":"Rated 40 A continuous on a 220...240 V AC 50/60 Hz network, it trips on 100 mA residual current, Type A, covering sinusoidal AC and pulsating DC fault currents up to that threshold. That 100 mA sensitivity is a common spec for general distribution circuits where a lower 30 mA threshold isn't required by code — think submain feeders or lighting panels where nuisance tripping on leakage from long cable runs would be a problem. Clip-on DIN rail mount, 4 module pitches wide (36 mm per pitch, so 144 mm total width). Neutral on the left, toggle control, IP20 on the body with IP40 inside a modular enclosure. That's enough for a 40 A feed conductor without a separate terminal block. Current-production part per the manufacturer's lifecycle stage. The A9Z22240 is an active catalog item in the Acti9 range — no last-time-buy window, no successor to track. For a BOM freeze, this is a stable SKU with no imminent obsolescence risk. Breaking and making capacity (Idm/Im) is 1500 A, which covers the typical prospective fault current at the device terminals in a subdistribution panel. Electrical durability is 15,000 cycles under AC-1 (resistive load), mechanical durability 20,000 cycles — that's a solid service life for a panel that sees regular switching. Impulse withstand voltage (Uimp) is 6 kV, insulation voltage (Ui) 500 V AC, so it's comfortable in 400 V three-phase panels even though the operational coil voltage is 240 V line-to-neutral. The 8/20 µs impulse withstand of 250 A means it survives surge events without nuisance tripping. That's the compliance basis for CE marking in the EU and UKCA in Great Britain. The Type A classification covers sinusoidal AC and pulsating DC residual currents, which is the minimum requirement for most general-purpose and EV-charging circuits under IEC 60364.","metaTitle":"Schneider Electric A9Z22240 Acti9 iID RCCB, 40 A, 100 mA, 2P","metaDescription":"Schneider Electric A9Z22240 Acti9 iID RCCB, 40 A rated current, 100 mA sensitivity, Type A, 2P, 10 kA SCCR. Sourced to order against RFQ.","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":"91 mm","Standards":"EN/IEC 61008-1 EN/IEC 61008-2-1","9 Mm Pitches":"4","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iID","Mounting mode":"Clip-on","lifecycle_stage":"current","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3","Device short name":"iID","Network frequency":"50/60 Hz","Poles description":"2P","Tightening torque":"3.5 N.m top or bottom","[In] rated current":"40 A","Electrical durability":"AC-1: 15000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Double terminal front 1...35 mm² rigid Double terminal front 1...25 mm² flexible Double terminal front 1...25 mm² flexible with ferrule Double terminal back 1...25 mm² rigid Double terminal back 1...16 mm² flexible Double terminal back 1...16 mm² flexible with ferrule","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Earth-leakage sensitivity":"100 mA","Product or component type":"Residual current circuit breaker (RCCB)","Contact position indicator":"Yes","Locking options description":"Padlocking device","Electromagnetic compatibility":"8/20 µs impulse withstand, 250 A conforming to EN/IEC 61008-1","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","Earth-leakage protection class":"Type A","[Ue] rated operational voltage":"220...240 V AC 50/60 Hz","Rated breaking and making capacity":"Idm 1500 A Im 1500 A","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":"-25...60 °C","[Uimp] rated impulse withstand voltage":"6 kV","Rated conditional short-circuit current":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/sg/en/product/A9Z22240/residual-current-circuit-breaker-rccb-acti9-iid-2p-40a-a-type-100ma-double-terminal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9Z22240/alternatives.json"},"ai":{"faq":[{"question":"What is the A9Z22240 used for?","answer":"It's a 2-pole residual current circuit breaker (RCCB) rated 40 A, 100 mA sensitivity, Type A. Use it for earth-fault protection on 240 V AC single-phase submain or feeder circuits where 30 mA sensitivity would cause nuisance tripping from cable leakage."},{"question":"Where can I buy the A9Z22240?","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 a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9Z22240","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/A9Z22240 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}}