{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN25146","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN25146","canonicalUrl":"https://aoctrl.com/schneider/MGN25146","factsUrl":"https://aoctrl.com/api/mcp/products/MGN25146","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric C60H Multi9 miniature circuit-breaker, 4-pole, D curve, 20 A rated current, 30 kA breaking capacity at 240 V AC, 35 mm DIN rail mount.","salesMarkdown":"The Schneider Electric MGN25146 is a C60H miniature circuit-breaker from the Multi9 range, built for distribution duty in 35 mm symmetrical DIN-rail panels. Four poles, D-curve thermal-magnetic trip, rated 20 A at 50 °C per EN/IEC 60947-2. ## Breaking capacity and voltage ratings Rated breaking capacity (Icu) reaches 30 kA at 240 V AC phase-to-phase, 15 kA at 415 V, and 10 kA at 440 V — all per EN/IEC 60947-2. Service breaking capacity (Ics) is 50 % of Icu at each voltage level, so at 240 V that is 15 kA. The rated operational voltage (Ue) is 440 V AC, with a 240 V phase-to-phase option. These figures govern selectivity coordination downstream. Snaps onto 35 mm symmetrical DIN rail. Fixed mounting, toggle control, ON/OFF indication on the front. IP20 finger-safe front. Listed as current production.","metaTitle":"Schneider Electric MGN25146 C60H MCB, 4P D Curve 20 A, 30 kA","metaDescription":"Schneider Electric MGN25146 C60H miniature circuit-breaker, 4-pole, D curve, 20 A rated current, 30 kA breaking capacity at 240 V AC. Sourced to order against RFQ.","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":"30 kA Icu at 240 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2 15 kA Icu at 415 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz phase to phase conforming to EN/IEC 60947-2","Device short name":"C60H","Network frequency":"50/60 Hz","Poles description":"4P","Tightening torque":"Power circuit: 2 N.m","Device application":"Distribution","[In] rated current":"20 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 50 % conforming to EN/IEC 60947-2 - 240 V AC 50/60 Hz 7.5 kA 50 % conforming to EN/IEC 60947-2 - 415 V AC 50/60 Hz 5 kA 50 % 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/MGN25146/c60-circuit-breaker-c60h-4p-20a-d-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN25146/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MGN25146 in this component family?","answer":"Within the C60 range, the C60N and C60L series share the same footprint and DIN-rail mount but offer lower breaking capacities. The C60H (this part) is the high-breaking variant. No pin-compatible alternative outside the C60 family is documented."},{"question":"What is MGN25146's listed range (Multi9) on this component line?","answer":"The range is Multi9, a legacy Schneider Electric family of DIN-rail miniature circuit-breakers and accessories. The C60H is part of this range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN25146","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/MGN25146 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}}