{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN60909","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN60909","canonicalUrl":"https://aoctrl.com/schneider/MGN60909","factsUrl":"https://aoctrl.com/api/mcp/products/MGN60909","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric C60N Multi9 miniature circuit-breaker, MGN60909, 4 poles, 25 A rated current, C curve, 20 kA breaking capacity at 240 V AC, thermal-magnetic trip.","salesMarkdown":"The MGN60909 is a C60N miniature circuit-breaker from the Multi9 range, a 4-pole unit rated 25 A at 50 °C with a C curve and 20 kA Icu at 240 V AC. The C curve (magnetic trip at 8.5 x In ±20%) is the standard for general-purpose distribution and small transformer loads; it won't nuisance-trip on moderate inrush the way a B curve would, but it's faster than a D curve for motor starting. The Ics (service breaking capacity) at that same voltage is 15 kA, or 75% of Icu, meaning after clearing a 15 kA fault it's still usable, not a one-shot part. At 415 V AC the Icu drops to 10 kA, and at 440 V AC to 6 kA. The 4.5 kA Ics at 440 V AC is the figure to check for 400 V three-phase distribution. Snaps onto 35 mm symmetrical DIN rail — standard for any European-style panel. The 4-pole body takes 8 module pitches (72 mm wide), so plan for that footprint in your enclosure layout. IP20 rated, so it's for inside a closed panel only — no washdown exposure. The toggle gives local ON/OFF indication, and a contact position indicator confirms isolation status (it's suitability-for-isolation certified per EN/IEC 60947-2).","metaTitle":"MGN60909 C60N MCB, 25 A, C Curve, 4P, 20 kA","metaDescription":"MGN60909 C60N miniature circuit-breaker, 25 A rated current, C curve, 4 poles, 20 kA breaking capacity at 240 V AC. 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":"C","9 Mm Pitches":"8","Control type":"Toggle","Network type":"DC","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","Poles description":"4P","Tightening torque":"Power circuit: 2 N.m","Device application":"Distribution","[In] rated current":"25 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":"8.5 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":"https://cdn.aoctrl.com/5a38542c4e30abb434c29a0366d4b1db.pdf","sourceUrl":"https://www.se.com/be/en/product/MGN60909/c60-circuit-breaker-c60n-4p-25a-c-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN60909/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of MGN60909 at 240 V?","answer":"20 kA Icu at 240 V AC phase-to-phase, with an Ics of 15 kA (75%)."},{"question":"What standards does MGN60909 comply with?","answer":"It conforms to EN/IEC 60947-2, including pollution degree 3 and Category A utilization."},{"question":"Where can I buy MGN60909 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What is the closest alternative to MGN60909 in the same family?","answer":"Within the C60 range, the C curve and rated current are the deciding factors. A 32 A C60N (same poles, same curve) would be the natural step-up if the load requires more headroom, but the 25 A rating is the one specified for this BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN60909","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/MGN60909 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}}