{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S202MUC-C6","brand":"ABB","brandSlug":"abb","productSlug":"S202MUC-C6","canonicalUrl":"https://aoctrl.com/abb/S202MUC-C6","factsUrl":"https://aoctrl.com/api/mcp/products/S202MUC-C6","rawCanonicalId":null},"summary":{"shortDescription":"ABB S202MUC-C6 miniature circuit breaker, 2-pole, 6 A, Trip Curve C, 277 VAC / 500 VDC, 6 kAIC AC / 10 kAIC DC, DIN rail mount.","salesMarkdown":"The 6 A rating and C-curve define the overload and short-circuit response: at 30 A (5×) the breaker will trip within a few seconds, and above 60 A (10×) it trips magnetically in under a cycle. That suits it for protecting a 1.5 kW motor on 400 V three-phase or a string of LED drivers, where the inrush won't nuisance-trip a C-curve but a sustained overload will. The 2-pole form factor occupies two DIN modules (36 mm) — standard for a single-phase or DC circuit. ## Deployment context The 277 VAC rating covers 480Y/277 V wye systems — common in North American commercial panels — while the 500 VDC rating opens up photovoltaic combiner-box and battery-bank applications.","metaTitle":"S202MUC-C6 Miniature Circuit Breaker, 6A, 2-Pole, Curve C","metaDescription":"S202MUC-C6 miniature circuit breaker, 6 A, 2-pole, Trip Curve C, 277 VAC / 500 VDC, 6/10 kA interrupting. DIN rail mount. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"6","Type":"Trip Curve C","Poles":"2","Mounting":"DIN Rail","Volts AC":"277","Volts DC":"500","lifecycle_stage":"current","Interrupt Rating AC":"6 kA","Interrupt Rating DC":"10 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/64044d9c88b3422185ed7878aa351179.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S202MUC-C6/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the S202MUC-C6?","answer":"It is rated 6 A, 2-pole, Trip Curve C, with interrupting capacity of 6 kA at 277 VAC and 10 kA at 500 VDC."},{"question":"Where can I buy the S202MUC-C6?","answer":"The S202MUC-C6 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/S202MUC-C6","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/S202MUC-C6 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}}