{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S202-C63","brand":"ABB","brandSlug":"abb","productSlug":"S202-C63","canonicalUrl":"https://aoctrl.com/abb/S202-C63","factsUrl":"https://aoctrl.com/api/mcp/products/S202-C63","rawCanonicalId":null},"summary":{"shortDescription":"ABB S202-C63, Miniature Circuit Breaker, 2-pole, 63 A, Trip Curve C, 277 VAC, 6 kA interrupting rating, DIN Rail mount.","salesMarkdown":"The S202-C63 is a 2-pole miniature circuit breaker rated 63 A with a Trip Curve C characteristic, meaning it trips at 5–10× rated current — the standard choice for mixed resistive and moderate inductive loads like lighting circuits, small motor starters, and control transformers where you need to ride through inrush without nuisance trips. This breaker lives on a DIN rail inside a distribution board, motor control center, or sub-panel. It's sized for branch-circuit protection in 277/480 VAC wye systems (line-to-neutral on a 480Y/277 V supply). The 2-pole configuration covers a single-phase load or a two-wire branch off a three-phase system. When you're laying out the rail, leave a module space per pole — it occupies two 18 mm-wide positions. No gland plate or fill factor concerns beyond standard DIN-rail spacing.","metaTitle":"S202-C63 Miniature Circuit Breaker, 2P, 63A, Curve C, DIN Ra","metaDescription":"S202-C63 miniature circuit breaker, 2-pole, 63 A, Trip Curve C, 277 VAC, 6 kA interrupting. 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":"S202-C63","Mounting":"DIN Rail","Volts AC":"277","description":"Miniature Circuit Breaker, 2P, 63A|Miniature Circuit Breaker, 2P, 63A, 480Y/277 Volts AC","lifecycle_stage":"current","Interrupt Rating AC":"6 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$22.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/61d33c17d426d67c23cf5680522ca3ef.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S202-C63 and how do I get a price?","answer":"The S202-C63 is sourced to order against an RFQ through independent distribution. Submit a quote request for current availability and pricing."},{"question":"Will S202-C63 drop into a panel that was specified around S202M-C63 without rewiring?","answer":"Yes, the S202-C63 is a drop-in replacement for the S202M-C63 — same 2-pole footprint, same DIN-rail mount, same 63 A and Curve C rating. No rewiring or panel rework needed."},{"question":"What is S202-C63's listed amps and trip curve?","answer":"The S202-C63 is rated 63 A with a Trip Curve C characteristic (trips at 5–10× rated current)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S202-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/S202-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}}