{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S803W-SCL63-SR","brand":"ABB","brandSlug":"abb","productSlug":"S803W-SCL63-SR","canonicalUrl":"https://aoctrl.com/abb/S803W-SCL63-SR","factsUrl":"https://aoctrl.com/api/mcp/products/S803W-SCL63-SR","rawCanonicalId":null},"summary":{"shortDescription":"ABB S803W-SCL63-SR, S803W series, 3-pole miniature circuit breaker, 63 A, DIN rail mounting.","salesMarkdown":"## 63 A, 3-pole MCB for DIN-rail panels The ABB S803W-SCL63-SR is a 3-pole miniature circuit breaker (MCB) rated at 63 A, designed for snap-on mounting onto a standard DIN rail in distribution boards and control panels. Rated 63 A, this MCB protects branch circuits against overloads and short circuits.","metaTitle":"ABB S803W-SCL63-SR S803W MCB, 63 A, 3-Pole, DIN Rail","metaDescription":"ABB S803W-SCL63-SR miniature circuit breaker, 63 A, 3 poles, DIN rail mount. In current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Amps":"63","Poles":"3","Mounting":"DIN Rail","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S803W-SCL63-SR/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the S803W-SCL63-SR?","answer":"It is a 3-pole miniature circuit breaker rated at 63 A, mounted on DIN rail."},{"question":"Where can I buy the ABB S803W-SCL63-SR?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S803W-SCL63-SR","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/S803W-SCL63-SR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}