{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KR14225BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KR14225BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KR14225BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KR14225BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 ID K, RCCB, 25 A, 300 mA, 2P, Type AC, 220-240 V AC, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9KR14225BQ is an Acti9 ID K residual current circuit breaker (RCCB) — a voltage-independent Type AC device rated for 25 A continuous load with a 300 mA earth-leakage trip threshold, 2-pole (2P), for 220-240 V AC 50 Hz networks. The 300 mA sensitivity is the key spec for this RCCB — it's an instantaneous trip (no time delay) designed for group incomer protection, not individual circuit-level shock protection. That means it catches earth faults on a sub-distribution board or a bank of circuits, but won't nuisance-trip on normal cable leakage. The insulation voltage (Ui) is 440 V AC, so it's suitable for 240/415 V three-phase systems when used as a single-pole-per-phase device, though the operational voltage (Ue) for this specific variant is 220-240 V AC. Pollution degree 2 (non-conductive pollution only) is standard for enclosed distribution boards. Mechanical durability is 5000 cycles, electrical durability (AC-1 resistive load) is 4000 cycles — that's a residential/commercial duty cycle, not industrial high-switching applications. Clip-on mounting to DIN rail, neutral on the left. Terminals accept Biconnect top or bottom: 1-35 mm² rigid or 1-25 mm² flexible. Wire stripping length is 14 mm, tightening torque 3.5 N.m. That's enough for a 6 mm² or 10 mm² incoming feed on a sub-main board. The 4-module width (36 mm) is the standard RCCB footprint — no surprises on the gland plate.","metaTitle":"Schneider Electric A9KR14225BQ Acti9 ID K RCCB, 25A 300mA 2P","metaDescription":"Schneider Electric A9KR14225BQ Acti9 ID K RCCB, 25A rated, 300mA sensitivity, 2P, Type AC, 220-240V AC. Clip-on DIN rail mount. 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":"36 mm","Colour":"White","Height":"81 mm","Standards":"IS 12640-1 EN/IEC 61008-1 EN/IEC 61008-2-1","9 Mm Pitches":"4","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 6","Device short name":"ID K","Network frequency":"50 Hz","Poles description":"2P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","[In] rated current":"25 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":"220...240 V AC 50 Hz","Rated breaking and making capacity":"Idm 500 A Im 500 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/A9KR14225BQ/acti-9-id-k-rccb-2p-25a-300ma-type-ac-set-of-6/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KR14225BQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9KR14225BQ and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is A9KR14225BQ's listed depth?","answer":"The A9KR14225BQ has a depth of 68 mm, width of 36 mm (4 x 9 mm pitches), and height of 81 mm."},{"question":"What is the closest alternative to A9KR14225BQ in the Acti9 family?","answer":"Within the Acti9 ID K range, the closest alternative would be a variant with a different sensitivity or poles count — for example, a 30 mA version for individual circuit protection instead of the 300 mA group incomer role. The mechanical footprint (4-module, clip-on DIN) and voltage ratings are shared across the series."},{"question":"What compliance documentation does A9KR14225BQ carry?","answer":"The A9KR14225BQ is certified to IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1. It carries IP20 (IEC 60529) and IP40 in modular enclosure. Tropicalisation class 2 per IEC 60068-1. The body is white, rated for 95% relative humidity at 55 °C, storage temperature -25 to 85 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KR14225BQ","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/A9KR14225BQ 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}}