{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN60549","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN60549","canonicalUrl":"https://aoctrl.com/schneider/MGN60549","factsUrl":"https://aoctrl.com/api/mcp/products/MGN60549","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Multi9 C60N series, MGN60549 miniature circuit breaker, 4-pole, D-curve, 16 A rated, 20 kA breaking capacity at 240 V AC, DIN-rail mount.","salesMarkdown":"The MGN60549 is a Schneider Electric C60N miniature circuit breaker from the Multi9 range — a 4-pole, D-curve device rated 16 A at 50 °C per EN/IEC 60947-2. Breaking capacity reaches 20 kA Icu at 240 V AC phase-to-phase, 10 kA at 415 V, and 6 kA at 440 V — the 20 kA figure is the one that matters for most panel-fed distribution boards where the prospective fault current sits in that range. IP20 finger-safe terminals are standard for enclosed panel use. Suitability for isolation is confirmed. The thermal-magnetic trip unit provides overload protection via the bimetal element and short-circuit protection via the solenoid — no separate earth-leakage module inside, though a separate block can be added. Operating temperature range is -30…70 °C, storage -40…80 °C.","metaTitle":"MGN60549 C60N MCB, 4P D-Curve 16A, 20kA Breaking Capacity","metaDescription":"MGN60549 Schneider C60N miniature circuit breaker, 4-pole D-curve, 16A rated current, 20kA breaking capacity at 240V. EN/IEC 60947-2. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"73 mm","Range":"Multi9","Width":"72 mm","Height":"81 mm","Standards":"EN/IEC 60947-2","Curve code":"D","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"C60","Mounting mode":"Fixed","lifecycle_stage":"current","Local signalling":"ON/OFF indication","Mounting support":"35 mm symmetrical DIN rail","Pollution degree":"3 conforming to EN/IEC 60947-2","Range of product":"C60","Breaking capacity":"20 kA Icu at 240 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2 10 kA Icu at 415 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2 6 kA Icu at 440 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2","Device short name":"C60N","Network frequency":"50/60 Hz","Poles description":"4P","Tightening torque":"Power circuit: 2 N.m","Device application":"Distribution","[In] rated current":"16 A at 50 °C conforming to EN/IEC 60947-2","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to EN/IEC 60947-2","Electrical durability":"10000 cycles conforming to EN/IEC 60947-2","Mechanical durability":"20000 cycles","Wire stripping length":"Power circuit: 14 mm","Connections - terminals":"Tunnel type terminals1...25 mm² rigid Tunnel type terminals1...25 mm² flexible without cable end Tunnel type terminals1...25 mm² flexible with cable end","IP degree of protection":"IP20 conforming to EN/IEC 60947-2","Magnetic tripping limit":"12 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 EN/IEC 60947-2","Contact position indicator":"Yes","[Ue] rated operational voltage":"440 V AC 50/60 Hz 240 V AC 50/60 Hz phase to phase","Ambient air temperature for storage":"-40...80 °C","Ambient air temperature for operation":"-30...70 °C","[Ics] rated service breaking capacity":"15 kA 75 % conforming to EN/IEC 60947-2 - 240 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 415 V AC 50/60 Hz 4.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz","Comb busbar and distribution block compatibility":"Top or bottom: YES"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/be/en/product/MGN60549/c60-circuit-breaker-c60n-4p-16-a-d-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN60549/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of MGN60549 at different voltages?","answer":"20 kA Icu at 240 V AC phase-to-phase, 10 kA at 415 V, and 6 kA at 440 V, all per EN/IEC 60947-2. The 240 V figure is the highest and governs most panelboard applications."},{"question":"What does the D-curve mean on this breaker?","answer":"The D-curve magnetic trip threshold is 12 x In ±20 %, designed for loads with high inrush current such as motors, transformers, and welding equipment. It avoids nuisance tripping on startup while still clearing a hard short."},{"question":"Where can I buy MGN60549 and how is it quoted?","answer":"This part is sourced through independent distribution channels. It is quoted to order against an RFQ; 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/MGN60549","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/MGN60549 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}}