{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9N4P40BIN","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9N4P40BIN","canonicalUrl":"https://aoctrl.com/schneider/A9N4P40BIN","factsUrl":"https://aoctrl.com/api/mcp/products/A9N4P40BIN","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 xC60 miniature circuit-breaker, 4P, 40 A, B curve, 10 kA breaking capacity, 35 mm DIN rail clip-on, white.","salesMarkdown":"The A9N4P40BIN is a 4-pole miniature circuit-breaker from the Acti9 range, rated at 40 A with a B tripping curve. Breaking capacity is 10 kA at 380–415 V AC, 50/60 Hz, per IS/IEC 60947-2. That's enough for most secondary distribution panels where the fault level at the board doesn't exceed 10 kA. The 4-pole construction switches all phases plus neutral, so it's a straight fit for three-phase four-wire systems where you want the neutral opened and isolated alongside the phases. Occupies 8 x 9 mm pitches (72 mm wide). The bottom terminals are biconnect type, which means you can land a cable and a busbar in the same clamp without doubling up on lugs. IP20 finger-safe protection on the front; pollution degree 3 rated, so it's fine in panels that aren't sealed clean-room tight. Designed and tested to IS/IEC 60947-2 for low-voltage switchgear and controlgear. Utilisation category A (no intentional short-time delay). Suitable for isolation per the same standard — the ON/OFF toggle gives a visible break. Overvoltage category IV, so it's rated for the mains entry point in a building installation, not just downstream sub-panels.","metaTitle":"A9N4P40BIN Miniature Circuit-Breaker, Acti9, 4P, 40 A, B Cur","metaDescription":"A9N4P40BIN 40 A 4P miniature circuit-breaker from Acti9 range. B curve, 10 kA breaking capacity, 35 mm DIN rail. IS/IEC 60947-2, current production. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"77.5 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"85 mm","Standards":"IS/IEC 60947-2","Curve code":"B","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC DC","Product name":"XC60","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to IS/IEC 60947-2","Local signalling":"ON/OFF indication","Mounting support":"35 mm DIN rail","Pollution degree":"3","Range of product":"Acti9","Breaking capacity":"10 kA Inc at 380...415 V AC 50/60 Hz conforming to IS/IEC 60947-2 6 kA Icu at 220...250 V DC conforming to IS/IEC 60947-2","Device short name":"xC60","Network frequency":"50/60 Hz","Poles description":"4P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m","Device application":"Distribution","[In] rated current":"40 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to IS/IEC 60947-2","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"13 mm for top or bottom connection","Connections - terminals":"Biconnect (bottom) Tunnel type terminals (bottom) 25 mm² flexible Tunnel type terminals (bottom) 35 mm² rigid","IP degree of protection":"IP20","Magnetic tripping limit":"4 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"4","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to IS/IEC 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to IS/IEC 60947-2","[Ue] rated operational voltage":"220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz 220...250 V DC","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-30...70 °C","[Ics] rated service breaking capacity":"7.5 kA conforming to IS/IEC 60947-2 - 380...415 V AC 50/60 Hz 6 kA conforming to IS/IEC 60947-2 - 220...250 V DC","[Uimp] rated impulse withstand voltage":"4 kV conforming to IS/IEC 60947-2","Comb busbar and distribution block compatibility":"Top: YES"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9N4P40BIN/miniature-circuit-breaker-mcb-acti9-xc60-4p-40a-b-curve-10ka-is-iec609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9N4P40BIN/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of A9N4P40BIN?","answer":"40 A rated current, B curve (magnetic trip at 4 x In), 4 poles, breaking capacity 10 kA at 380–415 V AC, 35 mm DIN rail mount."},{"question":"Where can I buy A9N4P40BIN?","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/A9N4P40BIN","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/A9N4P40BIN 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}}