{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S271-K0.5","brand":"ABB","brandSlug":"abb","productSlug":"S271-K0.5","canonicalUrl":"https://aoctrl.com/abb/S271-K0.5","factsUrl":"https://aoctrl.com/api/mcp/products/S271-K0.5","rawCanonicalId":null},"summary":{"shortDescription":"ABB, S271 series, miniature circuit breaker, S271-K0.5, 0.5 A K-characteristic, DIN rail mount, 0.05 kg.","salesMarkdown":"The K-curve trips between 10× and 14× rated current, making it suited for protecting circuits with inductive loads like motor starters and solenoids where inrush is higher than resistive loads but below the D-curve threshold.","metaTitle":"ABB S271-K0.5 Circuit Breaker, 0.5 A K-Characteristic","metaDescription":"ABB S271-K0.5 DIN rail miniature circuit breaker, 0.5 A K-curve. Current lifecycle stage. Sourced to order against RFQ. Lightweight 0.05 kg unit.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S271-K0.5","Weight":"0.05 kgs","Category":"Circuit Breakers","Sub Category":"Din Rail Mount Circuit Breakers","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$33.97","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S271-K0.5/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S271-K0.5 and how do I get a price?","answer":"The S271-K0.5 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is S271-K0.5's listed part number?","answer":"The listed part number is S271-K0.5, as marked on the device and packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S271-K0.5","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/S271-K0.5 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}}