{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MGN60548","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"MGN60548","canonicalUrl":"https://aoctrl.com/schneider/MGN60548","factsUrl":"https://aoctrl.com/api/mcp/products/MGN60548","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric C60N, Multi9 series, MGN60548 miniature circuit breaker, 4-pole, D-curve, 10 A rated current, 20 kA breaking capacity at 240 V AC.","salesMarkdown":"## Specification and compliance summary Rated at 10 A at 50 °C per EN/IEC 60947-2, it provides thermal-magnetic overcurrent protection for distribution circuits where high inrush currents — typical of motor loads or transformer primaries — must be accommodated without nuisance tripping. The D-curve magnetic trip threshold is 12 x In (±20 %), meaning the instantaneous trip initiates between 9.6 and 14.4 times the rated current. This suits loads with moderate inrush, such as small motors, solenoid banks, or control transformers, where a B- or C-curve breaker would trip on energisation. Breaking capacity is rated at 20 kA Icu at 240 V AC phase-to-phase, 10 kA Icu at 415 V AC, and 6 kA Icu at 440 V AC, all conforming to EN/IEC 60947-2. The service breaking capacity (Ics) is 75 % of Icu at each voltage level — 15 kA at 240 V, 7.5 kA at 415 V, and 4.5 kA at 440 V — providing adequate fault-clearing headroom for most commercial and light industrial distribution boards. The breaker mounts on a 35 mm symmetrical DIN rail per EN/IEC 60715, occupying 8 x 9 mm pitches (72 mm width) in the enclosure. The 4-pole format with separate earth-leakage block provision allows compact assembly in distribution boards where space is at a premium. Tunnel-type terminals accept 1–25 mm² conductors (solid, flexible with or without ferrule). The toggle actuator provides local ON/OFF indication with a contact position indicator for positive isolation verification. The MGN60548 is classified as current-production (active lifecycle stage). Compliance documentation per EN/IEC 60947-2 is available; the breaker carries suitability for isolation marking and pollution degree 3 rating for use in typical industrial environments.","metaTitle":"MGN60548 C60N MCB, 4P D-Curve 10 A, 20 kA at 240 V","metaDescription":"Schneider Electric MGN60548 C60N miniature circuit breaker, 4-pole D-curve, 10 A rated current, 20 kA breaking capacity at 240 V AC. EN/IEC 60947-2 compliant. Available to order ag","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":"10 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/MGN60548/c60-circuit-breaker-c60n-4p-10-a-d-curve/","alternativesUrl":"https://aoctrl.com/api/mcp/products/MGN60548/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of MGN60548 at 240 V AC?","answer":"The MGN60548 has a breaking capacity (Icu) of 20 kA at 240 V AC phase-to-phase, with a service breaking capacity (Ics) of 15 kA at the same voltage, both per EN/IEC 60947-2."},{"question":"What does the D-curve mean for this breaker?","answer":"The D-curve magnetic trip threshold is 12 x In (±20 %), meaning the instantaneous trip activates between 9.6 and 14.4 times the 10 A rated current. This characteristic is selected for circuits with moderate inrush currents, such as small motor loads or transformer primaries, where a lower-curve breaker would cause nuisance tripping."},{"question":"Where can I buy MGN60548 and what is the lead time?","answer":"The MGN60548 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quotation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/MGN60548","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/MGN60548 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}}