{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN61839","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN61839","canonicalUrl":"https://aoctrl.com/schneider/MGN61839","factsUrl":"https://aoctrl.com/api/mcp/products/MGN61839","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Multi9 C60H-DC miniature circuit-breaker, 1 pole, 50 A rated current, curve C, DC network, clip-on DIN rail, grey.","salesMarkdown":"## DC-rated miniature circuit-breaker for distribution panels The MGN61839 is a Schneider Electric Multi9 C60H-DC miniature circuit-breaker, single-pole, rated 50 A at 50 °C per EN/IEC 60947-2. The thermal-magnetic trip unit with curve C (magnetic tripping at 8.5 x In +/- 20 % DC) provides overcurrent and short-circuit protection for DC distribution circuits. Breaking capacity is 20 kA Icu at 110 V DC, 10 kA at 220 V DC, and 6 kA at 250 V DC — all conforming to EN/IEC 60947-2. This means it can safely interrupt high-energy DC faults up to those levels, essential for battery banks, solar arrays, or DC bus distribution where arc extinction is harder than in AC circuits. The unit is tropicalised (class 2 per IEC 60068-2) for humid conditions up to 95 % RH at 55 °C. Strip length is 14 mm. For dual or triple conductors, refer to the terminal capacity table: two cables up to 16 mm² rigid, three cables at 4 mm² flexible stranded. IP20 finger-safe terminals; IP40 in modular enclosure.","metaTitle":"MGN61839 Multi9 C60H-DC MCB, 1P, 50 A, Curve C, DC","metaDescription":"MGN61839 Multi9 C60H-DC miniature circuit-breaker, 1 pole, 50 A rated current, curve C, DC rated. Breaking capacity 20 kA at 110 V DC. Clip-on DIN rail. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"73 mm","Range":"Multi9","Width":"18 mm","Colour":"Grey","Height":"81 mm","Standards":"EN/IEC 60947-2","Curve code":"C","9 Mm Pitches":"2","Control type":"Toggle","Network type":"DC","Product name":"Multi9 C60H-DC","Mounting mode":"Clip-on","Tropicalisation":"2 conforming to IEC 60068-2","lifecycle_stage":"current","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Pollution degree":"3 conforming to EN 60947-2","Breaking capacity":"20 kA Icu at 110 V DC conforming to EN/IEC 60947-2 10 kA Icu at 220 V DC conforming to EN/IEC 60947-2 6 kA Icu at 250 V DC conforming to EN/IEC 60947-2","Device short name":"C60H-DC","Poles description":"1P","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","[In] rated current":"50 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":"3000 cycles L/R = 2 ms","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminal (top or bottom)1...35 mm² (AWG 18...AWG 2) - rigid stranded Tunnel type terminal (top or bottom)1...25 mm² (AWG 18...AWG 4) - flexible Tunnel type terminal (top or bottom)1...25 mm² (AWG 18...AWG 4) - flexible with ferrule Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - rigid stranded Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - flexible Tunnel type terminal (top or bottom) - 2 cable(s) 1...16 mm² (AWG 18...AWG 6) - flexible with ferrule Tunnel type terminal (top or bottom) - 3 cable(s) 4 mm² (AWG 6) - flexible stranded","IP degree of protection":"IP20 conforming to IEC 60529 IP40 (modular enclosure) conforming to IEC 60529","Magnetic tripping limit":"8.5 x In +/- 20 % DC","Earth-leakage protection":"Without","Provision for padlocking":"Padlockable","Number of protected poles":"1","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V DC conforming to EN/IEC 60947-2","[Ue] rated operational voltage":"250 V DC 110 V DC 220 V DC","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"15 kA 75 % conforming to EN/IEC 60947-2 - 110 V DC 7.5 kA 75 % conforming to EN/IEC 60947-2 - 220 V DC 4.5 kA 75 % conforming to EN/IEC 60947-2 - 250 V DC","[Uimp] rated impulse withstand voltage":"6 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/53b08b70598944ab2ee7840ee9fef0ac.pdf","sourceUrl":"https://www.se.com/vn/en/product/MGN61839/multi9-c60hdc-mcb-1p-50-a-c-curve-250-v-6-ka/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN61839/alternatives.json"},"ai":{"faq":[{"question":"What is MGN61839's listed depth (73 mm) on this component line?","answer":"The depth is 73 mm, with a height of 81 mm and width of 18 mm (2 x 9 mm pitches)."},{"question":"What compliance documentation does this brand provide for MGN61839 (RoHS, REACH, UL, IEC)?","answer":"The MGN61839 is certified to EN/IEC 60947-2, with pollution degree 3 and tropicalisation class 2 per IEC 60068-2. It carries IP20 and IP40 protection ratings. RoHS and REACH compliance is standard for Schneider Electric Multi9 products, though specific declarations should be confirmed at order."},{"question":"Where can I buy MGN61839 and what is the lead time?","answer":"MGN61839 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN61839","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/MGN61839 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}}