{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CCS861001R0104","brand":"ABB","brandSlug":"abb","productSlug":"2CCS861001R0104","canonicalUrl":"https://aoctrl.com/abb/2CCS861001R0104","factsUrl":"https://aoctrl.com/api/mcp/products/2CCS861001R0104","rawCanonicalId":null},"summary":{"shortDescription":"ABB High Performance Miniature Circuit Breaker, C, 10A, 690V, IP20, 1-pole, 25 kA Icn, 50 kA Icu, DIN rail mount, screw terminals.","salesMarkdown":"That 10 A is the continuous thermal rating at 30 °C ambient; the magnetic trip responds to short-circuit currents above 50 A. The real differentiator here is the breaking capacity: 25 kA Icn (rated short-circuit capacity per IEC 60898) and 50 kA Icu (ultimate breaking capacity per IEC 60947-2). The Icn is the service breaking capacity — the breaker can clear a 25 kA fault and still be serviceable afterward. The Icu of 50 kA is the ultimate limit: it can safely interrupt that fault current once, but may need replacement after. For a 1-pole 10 A MCB, that's industrial-grade fault handling, not typical residential gear. The IP20 enclosure is standard for protected indoor panel mounting; the screw terminals accept up to 3.5 Nm torque for solid or stranded copper. The 1-pole width is 27 mm, depth 82.5 mm, height 95 mm — fits a standard MCB slot in any distribution board. Screw terminals are front-accessible; the C-curve and rating are printed on the front face for quick identification during commissioning or swap-out.","metaTitle":"ABB 2CCS861001R0104 MCB, C-Curve 10A, 25kA Icn","metaDescription":"ABB high-performance miniature circuit breaker, 1-pole, C-curve, 10A rated current, 25kA Icn / 50kA Icu breaking capacity, 690V insulation voltage, IP20, DIN rail mount. Active pro","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"82.5 mm","Poles":"1","Width":"27 mm","title":"2CCS861001R0104","Height":"95 mm","IP Rating":"IP20","description":"High Performance Miniature Circuit Breaker, C, 10A, 690V, IP20","Mounting Type":"DIN Rail Mount","Rated Current":"10 A","lifecycle_stage":"current","Overvoltage Category":"IV","Terminal Contact Type":"Screw","Rated Insulation Voltage":"690 V","Tripping Characteristics":"C","Tightening Torque - Screw-Type Max.":"3.5 Nm","Rated Short-Circuit Breaking Capacity Icn":"25 kA","Rated Short-Circuit Breaking Capacity Icu":"50 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$213.68 – $224.33","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c5822c42b72b3a2e77e8f08d8800fc7c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the breaking capacity of this MCB?","answer":"Rated short-circuit breaking capacity Icn is 25 kA, and ultimate breaking capacity Icu is 50 kA. The Icn value is the one that governs serviceability after a fault; the Icu is the maximum fault current it can safely interrupt once."},{"question":"What does the C-curve mean for this breaker?","answer":"The C characteristic means the magnetic trip operates at 5 to 10 times the rated current — for this 10 A unit, that is 50 to 100 A instantaneous trip. It is suited for circuits with moderate inrush, such as small motor starters or lighting banks with capacitive loads."},{"question":"What is the physical size and mounting of this breaker?","answer":"Width is 27 mm, height 95 mm, depth 82.5 mm. It mounts on standard 35 mm DIN rail. The single-pole footprint matches standard distribution board slots."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CCS861001R0104","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/2CCS861001R0104 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}