{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S272-K8","brand":"ABB","brandSlug":"abb","productSlug":"S272-K8","canonicalUrl":"https://aoctrl.com/abb/S272-K8","factsUrl":"https://aoctrl.com/api/mcp/products/S272-K8","rawCanonicalId":null},"summary":{"shortDescription":"ABB S272-K8, 2-pole miniature circuit breaker, 8 A trip curve K, 240 VAC / 110 VDC, DIN-rail mount.","salesMarkdown":"The K curve provides a higher magnetic trip threshold than a standard B or C curve — typically 8 to 12 times rated current — making it suitable for loads with moderate inrush, such as motor circuits, transformers, and solenoid valves where you need to ride through the startup spike without nuisance tripping. Rated 240 VAC / 110 VDC, it covers single-phase AC branch circuits and DC control loops common in industrial panels. The 2-pole construction lets you switch both line and neutral in a single module, or use it as a double-pole DC disconnect. Terminals accept 1–25 mm² conductors; torque to 2.5 Nm.","metaTitle":"ABB S272-K8 Circuit Breaker, 8A Trip Curve K, 2-Pole","metaDescription":"ABB S272-K8 2-pole DIN-rail miniature circuit breaker, 8 A trip curve K, rated 240 VAC / 110 VDC. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"8","Type":"Trip Curve K","Poles":"2","Mounting":"DIN Rail","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$38.19","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S272-K8/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S272-K8","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/S272-K8 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}}