{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN19745","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN19745","canonicalUrl":"https://aoctrl.com/schneider/MGN19745","factsUrl":"https://aoctrl.com/api/mcp/products/MGN19745","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 DCP Vigi RCBO, 4P, 20 A, 30 mA, B-curve, 6 kA, DIN rail, MGN19745.","salesMarkdown":"The MGN19745 is a 4-pole Acti9 DCP Vigi residual current breaker with overcurrent protection (RCBO) from Schneider Electric. It combines a 20 A thermal-magnetic MCB with integrated 30 mA earth-leakage protection in one DIN-rail module — one part covers both overload and ground-fault on a final subcircuit. Rated 20 A with a B-curve (magnetic trip 3–5 × In), so it clears short-circuit fast on resistive or light inductive loads — typical for lighting, socket outlets, or small motor branch circuits where nuisance tripping from inrush is low. The 6 kA breaking capacity (Icn at 380–415 V AC, 50 Hz) matches standard domestic and light commercial distribution boards; the 6 kA Icu per EN/IEC 60947-2 confirms it can interrupt a fault at that level and still be reused after inspection. Integrated 30 mA earth-leakage detection covers personnel protection (indirect contact) and fire risk from leakage — no separate RCCB needed upstream. Clip-on mount to standard 35 mm DIN rail. Occupies 8 × 9 mm pitches (72 mm wide) — a compact 4P RCBO footprint that fits modular distribution boards without crowding adjacent ways. Height 85 mm, depth 76 mm; the depth is shallow enough for shallow enclosures but check gland-plate clearance if the board is tight. Tunnel terminals accept 1–35 mm² rigid or 1–25 mm² flexible copper; strip 12 mm, tighten to 2 N·m. IP20 finger-safe on the front face; IP40 inside the modular enclosure once installed. Listed as current production (active lifecycle). The Acti9 range is Schneider's standard modular protection platform — widely stocked, with no announced end-of-life for the DCP Vigi series.","metaTitle":"MGN19745 Acti9 DCP Vigi RCBO, 20 A, 30 mA, 6 kA","metaDescription":"MGN19745 Acti9 DCP Vigi RCBO, 20 A rated, 30 mA earth leakage, 6 kA breaking capacity, 4P, B-curve, DIN rail mount. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"76 mm","Range":"Acti9","Width":"72 mm","Colour":"Grey","Height":"85 mm","Standards":"EN/IEC 61009-2-1","Curve code":"B","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 DCP Vigi","Mounting mode":"Clip-on","Tropicalisation":"2","lifecycle_stage":"current","Limitation class":"2","Local signalling":"ON, OFF, fault trip","Mounting support":"DIN rail","Breaking capacity":"6000 A Icn at 380...415 V AC 50 Hz conforming to EN/IEC 61009-2-1 6 kA Icu at 380...415 V AC 50 Hz conforming to EN/IEC 60947-2","Device short name":"DCP N Vigi","Network frequency":"50 Hz","Poles description":"4P","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"20 A","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"12 mm for top or bottom connection","Connections - terminals":"Tunnel type terminal top or bottom 1...35 mm² rigid Tunnel type terminal top or bottom 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Magnetic tripping limit":"3...5 x In","Earth-leakage protection":"Integrated","Earth-leakage sensitivity":"30 mA","Number of protected poles":"4","Product or component type":"Residual current breaker with overcurrent protection (RCBO)","Suitability for isolation":"Yes","Contact position indicator":"Yes","Locking options description":"Non padlockable","Electromagnetic compatibility":"8/20 µs impulse withstand, 250 A conforming to EN/IEC 61009-2-1","[Ui] rated insulation voltage":"500 V AC 50 Hz","Earth-leakage protection class":"Type A","[Ue] rated operational voltage":"380...415 V AC 50 Hz","Rated breaking and making capacity":"Idm 6000 A at 380...415 V AC 50 Hz conforming to EN/IEC 61009-2-1","Earth-leakage protection time delay":"Instantaneous","Residual current tripping technology":"Voltage independent","Ambient air temperature for operation":"-25...40 °C","[Ics] rated service breaking capacity":"6000 A 100 % x Icn at 380...415 V AC 50 Hz conforming to EN/IEC 61009-2-1 4.5 kA 75 % x Icu at 380...415 V AC 50 Hz conforming to EN/IEC 60947-2","[Uimp] rated impulse withstand voltage":"4 kV"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/nl/en/product/MGN19745/acti9-dcp-n-vigi-rcbo-4p-20a-b-curve-6000a-6ka-30ma-type-a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN19745/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MGN19745 and how do I get a price?","answer":"The MGN19745 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is MGN19745's listed depth?","answer":"The MGN19745 has a depth of 76 mm."},{"question":"What is MGN19745's listed range?","answer":"The MGN19745 belongs to the Schneider Electric Acti9 range."},{"question":"What compliance documentation does this brand provide for MGN19745?","answer":"The MGN19745 is designed to EN/IEC 61009-2-1 and EN/IEC 60947-2 standards, with IP20/IP40 protection per IEC 60529. Compliance documentation (declaration of conformity, CE, UKCA) is typically available from Schneider Electric's product support pages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN19745","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/MGN19745 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}}