{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9R14263","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9R14263","canonicalUrl":"https://aoctrl.com/schneider/A9R14263","factsUrl":"https://aoctrl.com/api/mcp/products/A9R14263","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iID, A9R14263, 2P residual current circuit breaker (RCCB), 63 A, 300 mA, Type AC, voltage independent, instantaneous, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9R14263 is a 2-pole residual current circuit breaker (RCCB) from the Acti9 iID family, rated 63 A continuous current with 300 mA earth-leakage sensitivity. The tripping is voltage independent, so it clears a ground fault even if the line voltage collapses. The breaking capacity is 1500 A (Idm and Im both 1500 A), which covers most sub-distribution fault levels; if your upstream breaker can deliver more, you'll need to check coordination. The insulation voltage is rated 500 V AC, so the internal clearances are good for a 277/480 V system if you're using it in a delta or corner-grounded configuration (but the coil is still 240 V). Earth-leakage protection is instantaneous — no intentional time delay. That means it trips as soon as the residual current exceeds 300 mA, which is fine for general shock protection (the 300 mA threshold is typical for fire protection or equipment ground-fault, not personnel shock — personnel protection usually calls for 30 mA). The 8/20 µs impulse withstand of 250 A means it won't nuisance-trip on lightning surges or switching transients up to that energy level. ## Durability and environmental fit Mechanical durability is 20,000 cycles; electrical durability under AC-1 (resistive load) is 15,000 cycles — that's a solid service life for a distribution board that doesn't see daily switching. The operating temperature range is -5 to 60 °C, and storage from -40 to 85 °C, so it's fine in an unheated enclosure as long as the ambient stays above -5. IP20 on the terminals, IP40 inside a modular enclosure — keep it behind a panel door or in a cabinet; it's not rated for washdown.","metaTitle":"Schneider Electric A9R14263 Acti9 iID RCCB, 63 A, 300 mA","metaDescription":"Schneider Electric A9R14263 Acti9 iID 2P RCCB, 63 A rated current, 300 mA earth-leakage sensitivity, Type AC, voltage independent, EN/IEC 61008-1. Sourced to order. Request a quote","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"73.5 mm","Range":"Acti9","Width":"36 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 61008-1","9 Mm Pitches":"4","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iID","Mounting mode":"Clip-on","Surge current":"250 A","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":"63 A","Electrical durability":"AC-1: 15000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Single terminal top or bottom 1...35 mm² rigid Single terminal top or bottom 1...25 mm² flexible Single terminal top or bottom 1...25 mm² flexible with ferrule","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"Outgoer","Earth-leakage sensitivity":"300 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 AC","[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":"-5...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/A9R14263/residual-current-circuit-breaker-rccb-acti9-iid-2p-63a-ac-type-300ma/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9R14263/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9R14263 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request and we'll confirm current availability and pricing at quote time."},{"question":"What is A9R14263's listed depth?","answer":"The depth is 73.5 mm."},{"question":"What is A9R14263's listed range?","answer":"It belongs to the Acti9 range, and the product name is Acti9 iID."},{"question":"What compliance documentation does this brand provide for A9R14263?","answer":"The part is certified to EN/IEC 61008-1. The evidence does not list RoHS, REACH, or UL specific documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9R14263","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/A9R14263 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}}