{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9D18820","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9D18820","canonicalUrl":"https://aoctrl.com/schneider/A9D18820","factsUrl":"https://aoctrl.com/api/mcp/products/A9D18820","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 IKQE RCBO, 1P+N, 20 A, C-curve, 100 mA earth leakage, 10 kA Icn at 230 V AC, clip-on DIN rail.","salesMarkdown":"The Schneider Electric A9D18820 is an Acti9 IKQE RCBO — a combined residual current circuit breaker with overcurrent protection in a single 1P+N module. It occupies 2 x 9 mm pitches on a DIN rail, rated at 20 A with a C-curve trip characteristic and 100 mA earth-leakage sensitivity. The 10 kA Icn breaking capacity at 230 V AC (50/60 Hz) covers most domestic and light commercial distribution boards, and the thermal-magnetic trip unit handles both overload and short-circuit protection in one device. Clip-on mounting to DIN rail (EN 60715) with the neutral on the left. The tunnel-type terminals accept 1–16 mm² rigid cable or 1–10 mm² flexible (with or without ferrules); strip 13 mm and torque to 2 N·m. The toggle gives local ON/OFF indication and the device is padlockable (Ø 4 mm padlock) for lockout/tagout.","metaTitle":"Schneider Electric A9D18820 Acti9 IKQE RCBO, 20 A, 10 kA, C-","metaDescription":"Schneider Electric A9D18820 Acti9 IKQE RCBO, 20 A rated, 10 kA breaking capacity, C-curve, 100 mA earth leakage. BS EN 61009-1. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"82 mm","Range":"Acti9","Width":"18 mm","Colour":"White","Height":"118 mm","Standards":"BS EN 61009-1","Curve code":"C","9 Mm Pitches":"2","Control type":"Toggle","Network type":"AC","Product name":"IKQE RCBO","Mounting mode":"Clip-on","Earthing system":"TN","Tropicalisation":"2","lifecycle_stage":"current","Limitation class":"3","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Neutral position":"Left","Breaking capacity":"10000 A Icn at 230 V AC 50/60 Hz","Network frequency":"50 Hz","Poles description":"1P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"Power circuit: 2 N.m top or bottom","[In] rated current":"20 A at 50 °C","Trip unit technology":"Thermal-magnetic","Electrical durability":"5000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"Power circuit: 13 mm for top or bottom connection","Connections - terminals":"Tunnel type terminal (top or bottom) 1...16 mm² rigid without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible with cable end","IP degree of protection":"IP20","Earth-leakage protection":"Integrated","Provision for padlocking":"Padlockable with padlock Ø 4 mm","Device location in system":"Outgoer","Earth-leakage sensitivity":"100 mA","Number of protected poles":"1","Product or component type":"Residual current breaker with overcurrent protection (RCBO)","Suitability for isolation":"Yes","Contact position indicator":"Yes","Circuit breaker application":"Distribution","Locking options description":"ON/OFF locking facilities","[Ui] rated insulation voltage":"400 V AC 50/60 Hz","Earth-leakage protection class":"Type A","[Ue] rated operational voltage":"230 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage dependent","Ambient air temperature for operation":"-15...60 °C","[Ics] rated service breaking capacity":"10000 A at 230 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"4 kV","[Icw] rated short-time withstand current":"Icw: 250 A during 8/20 µs impulse withstand","Comb busbar and distribution block compatibility":"NO"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/A9D18820/ikqe-earth-leakage-circuit-breaker-1p-+-n-c-curve-20-a-100-ma-230-v/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9D18820/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9D18820?","answer":"The A9D18820 is rated for 10,000 A Icn at 230 V AC, 50/60 Hz — sufficient for most final distribution circuits in residential and light commercial panels."},{"question":"Where can I buy A9D18820?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What standards does A9D18820 comply with?","answer":"It is certified to BS EN 61009-1, the harmonized standard for RCBOs in the UK and EU markets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9D18820","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/A9D18820 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}}