{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KR11425BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KR11425BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KR11425BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KR11425BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 ID K RCCB, 4P, 25 A, 30 mA, Type AC, 380-415 V AC, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9KR11425BQ is a 4-pole residual current circuit breaker (RCCB) from the Acti9 ID K range, rated at 25 A with 30 mA earth-leakage sensitivity. It protects against earth faults in AC networks at 380-415 V AC, 50 Hz, and is intended for group incomer duty in distribution boards. Clip-on mounting to DIN rail and a 72 mm width mean it occupies four standard 18 mm modular spaces in the enclosure — plan the rail fill accordingly when laying out a multi-way board. Terminals accept 1-35 mm² rigid or 1-25 mm² flexible cable, with a wire-stripping length of 14 mm and a tightening torque of 3.5 N·m. The biconnect design allows looping through top or bottom — useful for daisy-chaining outgoing circuits without extra junction blocks. Compliance with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1 covers Indian, European, and international standards for RCCBs. Rated breaking and making capacity is Idm 500 A / Im 500 A — sufficient for clearing a bolted fault on a 25 A circuit, but note that this is the RCCB's own short-circuit withstand; upstream overcurrent protection (MCB or fuse) must coordinate to keep fault energy within that limit. Electrical durability is 4000 cycles under AC-1 (resistive load) and mechanical durability 5000 cycles — fine for a distribution board that sees infrequent switching, but not rated for frequent manual operation like a switch-disconnector.","metaTitle":"Schneider Electric A9KR11425BQ Acti9 ID K RCCB, 25A 30mA 4P","metaDescription":"Schneider Electric A9KR11425BQ Acti9 ID K RCCB, 25A rated current, 30mA sensitivity, 4-pole, Type AC, 380-415V AC, clip-on DIN rail. 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":"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":"30 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 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/A9KR11425BQ/acti-9-id-k-rccb-4p-25a-30ma-type-ac-set-of-3/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KR11425BQ/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the A9KR11425BQ?","answer":"Rated current 25 A, earth-leakage sensitivity 30 mA, rated voltage 380-415 V AC, 4 poles, Type AC, instantaneous trip, voltage-independent residual current tripping technology."},{"question":"What standards does the A9KR11425BQ comply with?","answer":"It complies with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1."},{"question":"Where can I buy the A9KR11425BQ?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KR11425BQ","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/A9KR11425BQ 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}}