{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S801C-C25","brand":"ABB","brandSlug":"abb","productSlug":"S801C-C25","canonicalUrl":"https://aoctrl.com/abb/S801C-C25","factsUrl":"https://aoctrl.com/api/mcp/products/S801C-C25","rawCanonicalId":null},"summary":{"shortDescription":"ABB S800C series, S801C-C25, 1-pole miniature circuit breaker, 25 A, Trip Curve C, 230 V AC, 15 kA interrupting capacity, DIN rail mount.","salesMarkdown":"On the DC side, it's rated 125 V with 10 kA interrupting capacity, so it handles battery-backed control circuits or DC bus protection in the same panel. The 1-pole format means it breaks only the line conductor; for a single-phase branch circuit that's all you need. At 25 A it covers a solid range of lighting sub-feeds, small pump motors, or control transformer primaries. DIN-rail mounted, single module width. In a distribution board or control panel, it occupies one 18 mm slot. The S800C series shares the same footprint as the broader ABB MCB family, so if you're swapping into an existing panel that was built around S200 series breakers, the rail spacing and busbar pitch are identical — no re-drilling or adapter plates. Terminal capacity accepts standard copper conductors up to 25 mm², which is adequate for the 25 A rating without oversizing the lug.","metaTitle":"ABB S801C-C25 MCB S800C 1P C 25A, 15 kA AC","metaDescription":"ABB S801C-C25 S800C series 1-pole MCB, 25 A, Trip Curve C, 15 kA interrupting capacity at 230 V AC. DIN rail. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Amps":"25","Type":"Trip Curve C","Poles":"1","title":"S801C-C25","Mounting":"DIN Rail","Volts AC":"230","Volts DC":"125","description":"ABB S801C-C25 MCB S800C 1P C 25A|ABB S801CC25 MCB S800C 1P C 2","lifecycle_stage":"current","Interrupt Rating AC":"15 kA","Interrupt Rating DC":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/64e11b2d4ad6eb12d01beca2d15ddc2f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the interrupting rating of the S801C-C25?","answer":"The S801C-C25 is rated 15 kA interrupting capacity at 230 V AC and 10 kA at 125 V DC. That's the maximum fault current it can safely clear without failing."},{"question":"What does Trip Curve C mean on this breaker?","answer":"Trip Curve C means the magnetic trip operates at 5 to 10 times rated current (125–250 A for this 25 A breaker). It's suited for moderate inrush loads like small motors, transformers, and fluorescent lighting — not for high-inrush loads (use Curve D) or purely resistive loads (use Curve B)."},{"question":"Where can I buy the S801C-C25?","answer":"The S801C-C25 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."},{"question":"Will the S801C-C25 drop into a panel built for the S201MUC-K2?","answer":"Both are 1-pole DIN-rail MCBs from ABB with the same 18 mm module width and rail pitch, so mechanical fit is identical. The electrical difference is significant: the S801C-C25 is 25 A Curve C with 15 kA interrupting capacity at 230 V AC, while the S201MUC-K2 is 2 A Curve K with 6 kA at 277 V AC. You cannot swap one for the other without re-evaluating the branch circuit protection — the ampacity and trip characteristic are completely different."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S801C-C25","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/S801C-C25 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}}