{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S271-Z4A","brand":"ABB","brandSlug":"abb","productSlug":"S271-Z4A","canonicalUrl":"https://aoctrl.com/abb/S271-Z4A","factsUrl":"https://aoctrl.com/api/mcp/products/S271-Z4A","rawCanonicalId":null},"summary":{"shortDescription":"ABB, S271 series, Miniature Circuit Breaker, S271-Z4A, 4A 1-pole, 440VAC/60VDC, DIN rail mount.","salesMarkdown":"## Panel fit and voltage rating The S271-Z4A: The 440VAC rating covers most three-phase line-to-line voltages in industrial and commercial panels; the 60VDC rating suits DC control circuits or battery-backed loads.","metaTitle":"ABB S271-Z4A Miniature Circuit Breaker","metaDescription":"ABB S271-Z4A miniature circuit breaker, 4A 1-pole, rated 440VAC/60VDC. Active production. DIN rail mount. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Part #":"S271-Z4A","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":"$68.66","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S271-Z4A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S271-Z4A","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-Z4A 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}}