{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S802N-C63","brand":"ABB","brandSlug":"abb","productSlug":"S802N-C63","canonicalUrl":"https://aoctrl.com/abb/S802N-C63","factsUrl":"https://aoctrl.com/api/mcp/products/S802N-C63","rawCanonicalId":null},"summary":{"shortDescription":"ABB S802N-C63 High Performance Miniature Circuit Breaker, 2-pole, 63 A, Trip Curve C, 240 VAC, DIN rail mounting.","salesMarkdown":"## Integrator note — 63 A Curve C on a 2-pole DIN footprint The 63 A rating makes this a feeder or subfeed breaker in a panel, not a final branch device for small loads. The 2-pole form factor occupies two module widths (typically 36 mm total), so it fits alongside other DIN-rail components in a structured panel layout. At 63 A, the line-side and load-side conductors need to be sized for that continuous current; the breaker's terminals accept the cable cross-section that 63 A demands (typically 16–25 mm² copper). ## Coordination note — Curve C vs. Curve B or D The Trip Curve C characteristic (magnetic trip at 5–10× In) sits between Curve B (3–5× In, used for resistive loads or long cable runs) and Curve D (10–20× In, for high-inrush loads like large motors or welding equipment). For a 63 A circuit feeding a distribution subpanel with mixed loads — some motor starters, some lighting — Curve C is the typical choice: it tolerates the starting surge of small motors but still trips fast on a bolted fault. If the downstream load is purely resistive (heaters, lighting), Curve B would offer tighter protection; if it's a single large motor, Curve D might be specified instead.","metaTitle":"S802N-C63 ABB High Perf MCB, 2P 63A Curve C, DIN Rail","metaDescription":"S802N-C63 ABB high-performance MCB, 2-pole 63A Trip Curve C, 240 VAC, DIN rail. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"63","Type":"Trip Curve C","Poles":"2","title":"S802N-C63","Mounting":"DIN Rail","Volts AC":"240","description":"High Performance Circuit Breaker, 2P, 63A|High Performance Miniature Circuit Breaker, 2 Pole, 63 Amp","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fd05c160df40150870608ddbf7e54bef.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S802N-C63 and how do I get a price?","answer":"The S802N-C63 is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is S802N-C63's listed amps and type?","answer":"The S802N-C63 is rated 63 A with Trip Curve C, 2-pole, 240 VAC, DIN rail mounting."},{"question":"Will S802N-C63 drop into a panel specified around S202M-B10?","answer":"Both are 2-pole DIN-rail breakers, but the S202M-B10 is a 10 A Curve B device rated 277 VAC, while the S802N-C63 is 63 A Curve C at 240 VAC. The physical footprint is the same, but the current rating and trip curve are different — the S202M-B10 is not a functional substitute for the S802N-C63."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S802N-C63","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/S802N-C63 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}}