{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9Z22491","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9Z22491","canonicalUrl":"https://aoctrl.com/schneider/A9Z22491","factsUrl":"https://aoctrl.com/api/mcp/products/A9Z22491","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iID A9Z22491, 4-pole RCCB, 100 A, 100 mA sensitivity, Type A, 380-415 V AC, 10 kA SCCR.","salesMarkdown":"The Schneider Electric A9Z22491 is an Acti9 iID 4-pole residual current circuit breaker (RCCB) rated for 100 A continuous current at 380-415 V AC, 50/60 Hz network frequency. The 100 mA earth-leakage sensitivity and Type A protection class mean it detects sinusoidal AC fault currents plus pulsating DC fault currents — the standard choice for circuits feeding electronic loads like variable-speed drives, UPS systems, and IT equipment where smooth DC ripple can blind a basic AC-only RCD. Clip-on mounting to a 35 mm DIN rail (8 x 9 mm pitches) — the 72 mm width (4-module) footprint fits standard distribution board cutouts. Neutral on the left, toggle control, padlocking provision for lockout/tagout. IP20 finger-safe terminals; IP40 front face when enclosed in a modular enclosure. Wire range: 1-35 mm² rigid front, 1-25 mm² flexible front, with double-terminal access for daisy-chaining or feed-through. Rated conditional short-circuit current (Icn) is 10 kA per EN/IEC 61008-1 — coordinates with a 10 kA upstream MCB or fuse for fault clearance. The voltage-independent residual current tripping technology means the RCCB operates without an auxiliary supply: even if the phase voltage drops, the leakage detection still triggers on a fault. Electrical durability 10,000 cycles (AC-1 resistive load), mechanical 20,000 cycles.","metaTitle":"Schneider Electric A9Z22491 Acti9 iID RCCB, 100 A, 4P, 100 m","metaDescription":"Schneider Electric A9Z22491 Acti9 iID RCCB, 100 A rated current, 4 poles, 100 mA sensitivity, Type A, 10 kA SCCR. Sourced and quoted to order against an 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":"72 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 61008-1 EN/IEC 61008-2-1","9 Mm Pitches":"8","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":"4P","Tightening torque":"3.5 N.m top or bottom","[In] rated current":"100 A","Electrical durability":"AC-1: 10000 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":"380...415 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/vn/en/product/A9Z22491/acti-9-iid-rccb-4p-100a-100ma-type-a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9Z22491/alternatives.json"},"ai":{"faq":[{"question":"What is the A9Z22491 used for?","answer":"The A9Z22491 is a 4-pole residual current circuit breaker (RCCB) that protects against earth faults in AC circuits up to 100 A, 380-415 V. Its Type A detection handles both sinusoidal and pulsating DC fault currents, making it suitable for circuits with single-phase rectifiers, VFDs, or electronic loads."},{"question":"What compliance standards does the A9Z22491 meet?","answer":"It complies with EN/IEC 61008-1 and EN/IEC 61008-2-1 for RCCB performance and safety. The 8/20 µs impulse withstand of 250 A per the same standard confirms immunity to lightning-induced surge currents."},{"question":"Where can I buy the A9Z22491?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published on this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9Z22491","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/A9Z22491 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}}