{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S804S-C25","brand":"ABB","brandSlug":"abb","productSlug":"S804S-C25","canonicalUrl":"https://aoctrl.com/abb/S804S-C25","factsUrl":"https://aoctrl.com/api/mcp/products/S804S-C25","rawCanonicalId":null},"summary":{"shortDescription":"ABB S800S series, S804S-C25 miniature circuit breaker, 4-pole, trip curve C, 25 A, 50 kA interrupting capacity at 230 VAC, DIN rail mount.","salesMarkdown":"For a panel builder, that 50 kA SCCR means it can sit on a bus with substantial fault current available, common in industrial distribution boards where you're feeding motor control centers or large VFD groups. The 4-pole configuration covers three-phase plus neutral, common in European-style TN or TT systems where you need to break all live conductors on a fault. ## Integration and fit DIN rail mount means it clips onto standard 35 mm top-hat rail inside the enclosure. The S800S series uses a modular 18 mm per pole footprint, so this 4-pole unit occupies 72 mm of rail width. That's a known dimension for panel layout — you can plan the gland plate and wireway fill without surprises. Terminals accept copper conductors up to 35 mm², so it handles the incoming feed for a sub-distribution board or a large load group.","metaTitle":"ABB S804S-C25 MCB S800S 4P C 25A, 50 kA","metaDescription":"ABB S804S-C25 S800S series 4-pole MCB, trip curve C, 25 A, 50 kA interrupting capacity at 230 VAC. Current lifecycle stage, available to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["4-Pole MCB (DIN Rail)"],"specifications":{"Amps":"25","Type":"Trip Curve C","Poles":"4","title":"S804S-C25","Mounting":"DIN Rail","Volts AC":"230","description":"ABB S804S-C25 MCB S800S 4P C 25A|ABB S804SC25 MCB S800S 4P C 2","lifecycle_stage":"current","Interrupt Rating AC":"50 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/083a53beaf81c2b3c1f14196d15254f1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the interrupting rating of the S804S-C25?","answer":"50 kA at 230 VAC. That's the maximum fault current the breaker can safely interrupt without failing."},{"question":"Where can I buy the S804S-C25?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What does trip curve C mean on this breaker?","answer":"Trip curve C means the magnetic trip operates at 5 to 10 times the rated current (125 to 250 A for this 25 A unit), making it suitable for general distribution with moderate inrush loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S804S-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/S804S-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}}