{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S271K20A","brand":"ABB","brandSlug":"abb","productSlug":"S271K20A","canonicalUrl":"https://aoctrl.com/abb/S271K20A","factsUrl":"https://aoctrl.com/api/mcp/products/S271K20A","rawCanonicalId":null},"summary":{"shortDescription":"ABB S271K20A miniature circuit breaker, Application & Communication subcategory, 0.08 kg, current lifecycle stage.","salesMarkdown":"## Panel protection for control circuits The S271K20A: It sits in the Circuit Breakers, Fuses & Protection top category, so it's the kind of breaker you'd spec for a PLC cabinet or a fieldbus power supply branch. If you're replacing an older S270-series breaker in a panel, the S271K20A is the direct current-production variant — same form factor, same Application & Communication classification.","metaTitle":"ABB S271K20A Miniature Circuit Breaker","metaDescription":"ABB S271K20A miniature circuit breaker, 0.08 kg, current lifecycle stage. Application & Communication MCB for panel protection. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Part #":"S271K20A","Weight":"0.08 kgs","Category":"Circuit Breakers","Sub Category":"Application & Communication Circuit Breakers","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.34","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S271K20A/alternatives.json"},"ai":{"faq":[{"question":"How can I get pricing and availability for S271K20A?","answer":"Submit an RFQ against your BOM quantity. The S271K20A is sourced through independent distribution channels; current pricing and lead time are confirmed at quote time. No stock-holding claim is made here — availability is verified per inquiry."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S271K20A","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/S271K20A 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}}