{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N16259","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N16259","canonicalUrl":"https://aoctrl.com/schneider/A9N16259","factsUrl":"https://aoctrl.com/api/mcp/products/A9N16259","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xID RCCB, A9N16259, 4P, 63 A rated, 100 mA sensitivity, Type AC, 400-415 V AC, DIN rail clip-on.","salesMarkdown":"The Schneider Electric A9N16259 is a 4-pole residual current circuit breaker (RCCB) from the Acti9 xID family, rated 63 A with 100 mA earth-leakage sensitivity. Rated operational voltage is 400...415 V AC at 50 Hz, with a breaking and making capacity of 630 A conforming to EN/IEC 61008-1. The 100 mA sensitivity is less sensitive than the 30 mA version — it's sized for circuits where nuisance tripping from cable charging currents or equipment leakage is a concern, but where the fault path still needs to be interrupted before a sustained earth fault becomes a shock hazard. Type AC is the most common RCCB type; it will trip on sinusoidal AC residual currents but not on pulsed DC or smooth DC from rectifiers or VFDs. If the downstream loads include switched-mode power supplies or variable-speed drives, a Type A or Type F RCCB would be required instead. The 4-pole construction (4P) with neutral on the left covers three-phase plus neutral circuits. Insulation voltage is rated at 500 V AC, so the part is suitable for 400 V systems with headroom. The instantaneous trip time (no intentional delay) means it clears earth faults as fast as the internal mechanism allows — important for personnel protection in circuits where coordination with downstream RCBOs isn't required. Mounting is clip-on to DIN rail, occupying 8 x 9 mm pitches (72 mm wide). The tunnel-type terminals accept 1...35 mm² rigid or 1...25 mm² flexible cable, with a tightening torque of 3.5 N.m. The part is suitable for isolation (disconnector function) and carries a contact position indicator showing ON, OFF, or fault trip status.","metaTitle":"Schneider Electric A9N16259 Acti9 xID RCCB, 63 A, 100 mA, 4P","metaDescription":"Schneider Electric A9N16259 Acti9 xID residual current circuit breaker, 63 A rated, 100 mA sensitivity, 4-pole, Type AC, DIN rail mount, IEC 61008. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"75 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"81 mm","Standards":"EN 61008-2-1 EN/IEC 61008-1 IEC 61008-2-1","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 xID","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Connection pitch":"18 mm between phases","Local signalling":"ON, OFF, fault trip","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"2","Device short name":"xID","Network frequency":"50 Hz","Poles description":"4P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","[In] rated current":"63 A","Electrical durability":"4000 cycles","Mechanical durability":"4000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminals (top or bottom) 1...35 mm² rigid Tunnel type terminals (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20","Earth-leakage sensitivity":"100 mA","Product or component type":"Residual current circuit breaker (RCCB)","Suitability for isolation":"Yes","Contact position indicator":"Yes","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"500 V AC 50 Hz","Earth-leakage protection class":"Type AC","[Ue] rated operational voltage":"400...415 V AC 50 Hz","Rated breaking and making capacity":"630 A conforming to EN/IEC 61008-1","Ambient air temperature for storage":"-40...85 °C","Earth-leakage protection time delay":"Instantaneous","Ambient air temperature for operation":"-5...40 °C","[Uimp] rated impulse withstand voltage":"6 kV","Comb busbar and distribution block compatibility":"Downside: biconnect"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9N16259/acti-9-xid-residual-circuit-breaker-63-a-4p-100ma-class-ac-instantaneous/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N16259/alternatives.json"},"ai":{"faq":[{"question":"What is the rated current and earth-leakage sensitivity of A9N16259?","answer":"Rated current is 63 A with 100 mA earth-leakage sensitivity, Type AC, 4-pole, rated operational voltage 400...415 V AC."},{"question":"Where can I buy or get a price for A9N16259?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What standards does A9N16259 comply with?","answer":"It conforms to EN/IEC 61008-1 and IEC 61008-2-1, the standards for residual current operated circuit-breakers without integral overcurrent protection."},{"question":"What is the mounting and wiring specification?","answer":"Clip-on DIN rail mounting, 72 mm wide (8 x 9 mm pitches). Tunnel terminals accept 1...35 mm² rigid or 1...25 mm² flexible cable, torque 3.5 N.m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9N16259","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/A9N16259 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}}