{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN02663","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN02663","canonicalUrl":"https://aoctrl.com/schneider/MGN02663","factsUrl":"https://aoctrl.com/api/mcp/products/MGN02663","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 D02 series, fuse-switch disconnector, 1P+N, 63 A, 400 V AC, 6 kA rated impulse withstand, DIN rail mount, IP20.","salesMarkdown":"The Schneider Electric MGN02663 is an Acti9 D02 fuse-switch disconnector, 1P+N, rated 63 A. It's a panel-mount device for 35 mm symmetrical DIN rail, used to isolate and protect a single-phase circuit with neutral switching — common in distribution boards and sub-distribution panels where a fused disconnect is preferred over a breaker for high-fault or selective-coordination schemes. The 63 A rating at AC-22A utilisation category (IEC 60947-3) means this switch handles mixed resistive and inductive loads up to that current — typical for general-purpose switching of distribution circuits, not motor starting (that would be AC-23A). The 400 V rated operational voltage (230...400 V AC 50/60 Hz) covers standard single-phase line-to-neutral and line-to-line supplies across European and many Asian grids. The D02 fuse size (15 x 36 mm) accepts standard cylindrical cartridge fuses with a GG or AM characteristic — GG for general-purpose cable/equipment protection, AM for motor-circuit backup. The 1P+N configuration switches the phase and breaks the neutral, but does not fuse the neutral; the neutral pole is a switching-only contact. IP20 rated. 6 kV rated impulse withstand voltage (Uimp). Schneider lists the MGN02663 as obsolete. There is no direct drop-in replacement from the same manufacturer with the same D02 form factor and 63 A rating; a substitution would require a panel re-design or a parametric cross-reference check against current Acti9 or other Schneider fuse-switch ranges. Occupies 6 x 9 mm pitches. Screw-clamp terminals accept 1.5...35 mm² rigid or 1.5...25 mm² flexible conductors. Compliant with IEC 60269-1, IEC 60269-3, IEC 60947-1, IEC 60947-3, EN 60947-1, and EN 60947-3. Carries VDE quality label. The standards coverage confirms suitability for European low-voltage distribution installations where fuse-switch disconnectors are specified for isolation and short-circuit protection.","metaTitle":"Schneider Electric MGN02663 Acti9 D02 Fuse-Switch Disconnect","metaDescription":"Obsolete Schneider MGN02663 Acti9 D02 fuse-switch disconnector, 63 A, 1P+N, 400 V AC. Sourced to order against RFQ. IEC 60947-3, VDE. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"68 mm","Range":"Acti9","Width":"72 mm","Height":"88 mm","Fuse size":"15 x 36 mm","Standards":"IEC 60269-3 EN 60947-1 IEC 60269-1 EN 60947-3 IEC 60947-1 IEC 60947-3","Fuse Curve":"GG AM","9 Mm Pitches":"6","Product name":"Acti9 D0","Mounting mode":"Fixed","Fuse size code":"D02","Quality labels":"VDE","lifecycle_stage":"current","Mounting support":"35 mm symmetrical DIN rail","Device short name":"D02","Poles description":"1P + N","Tightening torque":"3 N.m","[In] rated current":"63 A","Utilisation category":"AC-22A conforming to IEC 60947-3","Electrical durability":"1500 cycles","Mechanical durability":"8500 cycles open-close","Wire stripping length":"14 mm","Connections - terminals":"Screw clamp terminals1.5...35 mm² rigid Screw clamp terminals1.5...25 mm² flexible Screw clamp terminals1.5...25 mm² flexible with cable end","IP degree of protection":"IP20","Number of protected poles":"1","Product or component type":"Fuse-switch disconnector","[Ui] rated insulation voltage":"400 V","[Ue] rated operational voltage":"230...400 V AC 50/60 Hz","Ambient air temperature for storage":"-25...55 °C","Ambient air temperature for operation":"-5...40 °C","[Uimp] rated impulse withstand voltage":"6 kV"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/98b78f69304ad6660db5d54b26db752f.pdf","sourceUrl":"https://www.se.com/my/en/product/MGN02663/fuseswitch-disconnector-d02-1-pole-+n-63-a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN02663/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MGN02663?","answer":"The MGN02663 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest alternative to MGN02663?","answer":"No official successor order code is recorded. A direct form-fit-function replacement from the same manufacturer is not documented; any substitution requires a parametric cross-reference against current Acti9 or other Schneider fuse-switch disconnector ranges, accounting for the D02 fuse size, 63 A rating, 1P+N configuration, and DIN-rail mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN02663","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/MGN02663 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}}