{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN61834","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN61834","canonicalUrl":"https://aoctrl.com/schneider/MGN61834","factsUrl":"https://aoctrl.com/api/mcp/products/MGN61834","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Multi9 C60H-DC, MGN61834, 1-pole miniature circuit breaker, 20 A rated current, curve C, for DC networks, breaking capacity 20 kA at 110 V DC.","salesMarkdown":"## DC-rated miniature circuit breaker for distribution panels The MGN61834 is a Schneider Electric Multi9 C60H-DC miniature circuit breaker, a 1-pole thermal-magnetic unit rated 20 A at 50 °C per EN/IEC 60947-2. The 20 kA Icu at 110 V DC is the headline breaking capacity; at 220 V DC that drops to 10 kA, and at 250 V DC to 6 kA — match the available fault current at your DC bus voltage before specifying. The toggle switch provides local ON/OFF indication, and the unit is padlockable for lockout/tagout procedures. Rated insulation voltage (Ui) is 500 V DC. Operational voltage (Ue) is listed as 250 V DC, 220 V DC, or 110 V DC.","metaTitle":"MGN61834 Multi9 C60H-DC MCB, 1P 20A Curve C DC, 73mm depth","metaDescription":"MGN61834 Schneider Multi9 C60H-DC miniature circuit breaker, 1-pole 20A curve C for DC networks. 20 kA breaking capacity at 110 V DC. EN/IEC 60947-2. Available 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":"2.5 N.m top or bottom","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":"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...25 mm² (AWG 18...AWG 4) - rigid stranded Tunnel type terminal (top or bottom)1...16 mm² (AWG 18...AWG 6) - flexible Tunnel type terminal (top or bottom)1...16 mm² (AWG 18...AWG 6) - flexible with ferrule Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - rigid stranded Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - flexible Tunnel type terminal (top or bottom) - 2 cable(s) 1...10 mm² (AWG 18...AWG 8) - flexible with ferrule Tunnel type terminal (top or bottom) - 3 cable(s) 1 mm² (AWG 18) - 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/62b1dbb51bb4d4a2b80eea638d641c5e.pdf","sourceUrl":"https://www.se.com/in/en/product/MGN61834/multi-9-c60hdc-mcb-1p-20-a-c-curve-250-v-6-ka/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN61834/alternatives.json"},"ai":{"faq":[{"question":"What is MGN61834's listed range (Multi9) on this component line?","answer":"The MGN61834 belongs to the Schneider Electric Multi9 range, specifically the C60H-DC series of DC miniature circuit breakers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN61834","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/MGN61834 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}}