{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S202MR-K15","brand":"ABB","brandSlug":"abb","productSlug":"S202MR-K15","canonicalUrl":"https://aoctrl.com/abb/S202MR-K15","factsUrl":"https://aoctrl.com/api/mcp/products/S202MR-K15","rawCanonicalId":null},"summary":{"shortDescription":"ABB S202MR-K15, 2-pole miniature circuit breaker, 15 A, Trip Curve K, 277 VAC, 10 kA interrupting rating, DIN rail mount.","salesMarkdown":"The ABB S202MR-K15 is a 2-pole miniature circuit breaker rated 15 A with a Trip Curve K characteristic, designed for DIN rail mounting in distribution panels and control enclosures. Rated 277 VAC with a 10 kA interrupting capacity, this MCB handles fault currents up to that level without cascading upstream — sufficient for most commercial and light industrial branch circuits. Trip Curve K means the magnetic trip threshold is 8–12× rated current, making it suitable for loads with moderate inrush like motor starters, transformers, and solenoid valves where a Curve C would nuisance-trip.","metaTitle":"ABB S202MR-K15 2-Pole Miniature Circuit Breaker, 15 A, Curve","metaDescription":"ABB S202MR-K15 2-pole MCB, 15 A, Trip Curve K, 277 VAC, 10 kA interrupting rating. DIN rail mount. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"15","Type":"Trip Curve K","Poles":"2","Mounting":"DIN Rail","Volts AC":"277","lifecycle_stage":"current","Interrupt Rating AC":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ed2428fb169e2058415b871101c178d4.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S202MR-K15/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of the S202MR-K15?","answer":"The S202MR-K15 carries a 10 kA interrupting rating at 277 VAC, meaning it safely clears faults up to that level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S202MR-K15","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/S202MR-K15 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}}