{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9TAA1240","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9TAA1240","canonicalUrl":"https://aoctrl.com/schneider/A9TAA1240","factsUrl":"https://aoctrl.com/api/mcp/products/A9TAA1240","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 ARC iC60 arc fault detection add-on block, 2P, 40 A, 230 V AC, DIN rail clip-on, EN/IEC 62606.","salesMarkdown":"## Arc fault detection add-on block for the Acti9 iC60 range The Schneider Electric A9TAA1240 is an Acti9 ARC iC60 arc fault detection add-on block, 2P, rated 40 A at 230 V AC per EN/IEC 62606. The 40 A rating means this block is sized for a 40 A branch circuit — match it to the same-rated iC60 breaker to protect the full load current. The 2P (two-pole) format with neutral left suits single-phase or split-phase panels where both poles are switched. Clip-on mounting on a DIN rail, 2 module pitches (9 mm each) wide — 54 mm total width, 73 mm depth, 91 mm height. Occupies two standard 18 mm slots in the enclosure. Terminal tunnels accept 1–10 mm² flexible or 1–16 mm² rigid copper; strip 14 mm, torque to 2 N·m. Ambient operating range -25 to 60 °C, storage -40 to 85 °C, 95 % RH at 55 °C.","metaTitle":"Schneider Electric Acti9 ARC iC60 A9TAA1240, 2P 40A Arc Faul","metaDescription":"Schneider Electric A9TAA1240 Acti9 ARC iC60 arc fault detection add-on block, 2P, 40A, 230 V AC, DIN rail mount. EN/IEC 62606. Sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"73 mm","Width":"54 mm","title":"A9TAA1240","Colour":"White (RAL 9003)","Height":"91 mm","Standards":"EN/IEC 62606","description":"Arc fault detection add-on block, Acti9 ARC iC60, 2P, 40A","9 Mm Pitches":"2","Network type":"AC","Product name":"Acti9 ARC iC60","Mounting mode":"Clip-on","Quality labels":"NF","Tropicalisation":"Severity B conforming to IEC 60068-2-30 for 28 d","lifecycle_stage":"current","Local signalling":"ON, OFF, fault trip LED arc fault diagnostic","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"2 conforming to IEC 62606","Range of product":"Acti9","Device short name":"ARC iC60","Network frequency":"50 Hz","Poles description":"2P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m","[In] rated current":"40 A","Overvoltage category":"III","Electrical durability":"10000 cycles 230 V AC conforming to IEC 62606","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm","Connections - terminals":"Tunnel type terminal1...10 mm² flexible Tunnel type terminal1...16 mm² rigid","IP degree of protection":"IP20","Device location in system":"Outgoer","Electrical data recording":"Date and time Maintenance indicators","Product or component type":"Arc fault detection add-on block","Threshold tripping voltage":"275 V for +/- 5 V","Electrical connection to mcb":"By screws","[Ui] rated insulation voltage":"400 V AC 50 Hz","[Ue] rated operational voltage":"230 V AC 50 Hz conforming to IEC 62606","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...60 °C","[Uimp] rated impulse withstand voltage":"4 kV conforming to IEC 62606"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$261.79","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a4b77073d5dc3888915e730d1203c423.pdf","sourceUrl":"https://www.se.com/ae/en/product/A9TAA1240/arc-fault-detection-addon-block-acti9-arc-ic60-2p-40a/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9TAA1240?","answer":"The A9TAA1240 is sourced and quoted to order against an RFQ through independent distribution. Contact us for a firm quote — availability and current pricing are confirmed at quote time."},{"question":"What is A9TAA1240's listed depth (73 mm) on this component line?","answer":"The A9TAA1240 has a depth of 73 mm, width of 54 mm (2 x 9 mm pitches), and height of 91 mm. It clips onto a DIN rail."},{"question":"What compliance documentation does this brand provide for A9TAA1240?","answer":"The A9TAA1240 is certified to EN/IEC 62606 and carries the NF quality label. Tropicalisation severity B per IEC 60068-2-30 for 28 days. IP20, pollution degree 2, overvoltage category III."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9TAA1240","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/A9TAA1240 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}