{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KR14463BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KR14463BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KR14463BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KR14463BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 ID K, A9KR14463BQ, 4P RCCB, 63 A, 300 mA, Type AC, 380-415 V AC, instantaneous, DIN rail.","salesMarkdown":"The Schneider Electric A9KR14463BQ is a 4-pole residual current circuit breaker (RCCB) from the Acti9 ID K range, rated at 63 A with 300 mA earth-leakage sensitivity. The 63 A rating and 300 mA sensitivity make it a fit for group incomer duty in a distribution board where you need whole-circuit ground-fault protection rather than individual branch protection. Mounts on DIN rail via clip-on, and at 72 mm wide (4 modules at 18 mm each) it takes up standard panel space for a 4P device. Terminals accept up to 35 mm² rigid or 25 mm² flexible — enough for 63 A incoming tails — and the tightening torque is 3.5 N.m top or bottom. Strip length is 14 mm. The biconnect terminals let you loop out without an extra bar, which wires up clean in a group incomer position. Rated breaking and making capacity is Idm 630 A / Im 630 A — that's the short-circuit capacity for this RCCB under the product standard. The device is voltage-independent for residual current tripping, so it doesn't need an external supply to detect a ground fault. Electrical durability is 4000 cycles under AC-1 (resistive load); mechanical durability is 5000 cycles. The IP20 rating on the body (IP40 in a modular enclosure) means it's for dry indoor panels only — no washdown exposure. Lifecycle stage is marked as current production. The part complies with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1 — the Indian and international standards for RCCBs. Storage temperature range is -25 to 85 °C; operating ambient isn't explicitly stated, but the tropicalisation class 2 per IEC 60068-1 suggests it's treated for damp-heat environments up to 95 % RH at 55 °C.","metaTitle":"Schneider Electric A9KR14463BQ Acti9 ID K RCCB, 63 A, 300 mA","metaDescription":"Schneider Electric A9KR14463BQ Acti9 ID K RCCB, 4P, 63 A rated current, 300 mA sensitivity, Type AC, 380-415 V AC. Complies with EN/IEC 61008-1. 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":"68 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"81 mm","Standards":"IS 12640-1 EN/IEC 61008-1 EN/IEC 61008-2-1","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 ID K","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"2","Quantity per set":"Set of 3","Device short name":"ID K","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":"AC-1: 4000 cycles","Mechanical durability":"5000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Biconnect top or bottom 1...35 mm² rigid Biconnect top or bottom 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Device location in system":"Group incomer","Earth-leakage sensitivity":"300 mA","Product or component type":"Residual current circuit breaker (RCCB)","Contact position indicator":"No","Electromagnetic compatibility":"8/20 µs impulse withstand, 200 A conforming to EN/IEC 61008-1","[Ui] rated insulation voltage":"440 V AC 50 Hz","Earth-leakage protection class":"Type AC","[Ue] rated operational voltage":"380...415 V AC 50 Hz","Rated breaking and making capacity":"Idm 630 A Im 630 A","Ambient air temperature for storage":"-25...85 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage independent","Ambient air temperature for operation":"-5...55 °C","[Uimp] rated impulse withstand voltage":"4 kV","Rated conditional short-circuit current":"GL63: Inc 4.5 kA K60: Inc 6 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9KR14463BQ/acti-9-id-k-rccb-4p-63a-300ma-type-ac-set-of-3/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KR14463BQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the A9KR14463BQ and get a price?","answer":"This RCCB is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What does the 300 mA sensitivity mean for this RCCB?","answer":"The 300 mA earth-leakage sensitivity is a high-threshold setting intended for group incomer or main-switch duty, where you want to detect ground faults but avoid nuisance tripping from normal leakage currents of multiple downstream circuits. It is not suitable for personal shock protection — that requires 30 mA or lower."},{"question":"What standards does the A9KR14463BQ comply with?","answer":"It complies with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1, covering the requirements for residual current operated circuit-breakers without integral overcurrent protection for household and similar uses."},{"question":"What is the difference between this Type AC RCCB and a Type A?","answer":"This Type AC device detects sinusoidal AC residual currents only. A Type A RCCB additionally detects pulsating DC residual currents, which can be present in circuits with rectifiers, switching power supplies, or variable-speed drives. If your downstream loads include electronics, a Type A would be the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KR14463BQ","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/A9KR14463BQ 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}}