{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9KR14240BQ","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9KR14240BQ","canonicalUrl":"https://aoctrl.com/schneider/A9KR14240BQ","factsUrl":"https://aoctrl.com/api/mcp/products/A9KR14240BQ","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 ID K RCCB, 2P, 40 A, 300 mA Type AC, 220-240 V AC, clip-on DIN rail.","salesMarkdown":"## RCCB for group incomer duty The Schneider Electric A9KR14240BQ is a 2-pole residual current circuit breaker (RCCB) from the Acti9 ID K series, rated at 40 A continuous current with a 300 mA Type AC earth-leakage sensitivity. It operates at 220-240 V AC, 50 Hz, and is designed for group incomer positions in distribution boards. The voltage-independent residual current tripping technology means it detects leakage faults without relying on the supply voltage — a useful characteristic for installations where the neutral-to-earth voltage may be unstable. Clip-on mounting to DIN rail, 36 mm width (4 x 9 mm pitches), 81 mm height, 68 mm depth. Terminals accept 1-35 mm² rigid or 1-25 mm² flexible conductors, with a stripping length of 14 mm and tightening torque of 3.5 N·m. IP20 on the device body; IP40 when enclosed in a modular enclosure per IEC 60529. Compliant with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1. Pollution degree 2, tropicalisation class 2 per IEC 60068-1 (95 % RH at 55 °C). Storage temperature range -25 to 85 °C. ## Electrical endurance and fault capacity Rated breaking and making capacity: Idm 500 A, Im 500 A. Electrical durability 4000 cycles under AC-1 conditions; mechanical durability 5000 cycles. The 8/20 µs impulse withstand is rated at 200 A per EN/IEC 61008-1. Earth-leakage protection is instantaneous — no intentional time delay.","metaTitle":"Schneider Electric A9KR14240BQ Acti9 ID K RCCB, 40A 300mA Ty","metaDescription":"Schneider Electric A9KR14240BQ Acti9 ID K RCCB, 40A rated current, 300mA Type AC earth leakage, 2-pole, 220-240V AC. Complies with IS 12640-1, EN/IEC 61008-1. Sourced to order agai","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":"40 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/A9KR14240BQ/acti-9-id-k-rccb-2p-40a-300ma-type-ac-set-of-6/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9KR14240BQ/alternatives.json"},"ai":{"faq":[{"question":"What is A9KR14240BQ used for?","answer":"It is a 2-pole residual current circuit breaker (RCCB) rated 40 A, 300 mA Type AC, used for earth-leakage protection in group incomer positions within Acti9 distribution boards."},{"question":"What standards does A9KR14240BQ comply with?","answer":"It complies with IS 12640-1, EN/IEC 61008-1, and EN/IEC 61008-2-1."},{"question":"Where can I buy A9KR14240BQ?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9KR14240BQ","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/A9KR14240BQ 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}}