{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S201-C25NA","brand":"ABB","brandSlug":"abb","productSlug":"S201-C25NA","canonicalUrl":"https://aoctrl.com/abb/S201-C25NA","factsUrl":"https://aoctrl.com/api/mcp/products/S201-C25NA","rawCanonicalId":null},"summary":{"shortDescription":"ABB S201-C25NA, miniature circuit breaker, 1P+N, C-curve, 25 A, 480Y/277 V, current lifecycle.","salesMarkdown":"The S201-C25NA: The C-curve (5–10× In) means it's sized for moderate inrush loads — think small motors, transformers, or lighting banks in a control cabinet. The 480Y/277 V rating covers common North American 277/480 V wye distribution panels, so it slots into a lighting panel or a branch circuit feeding a VFD. The 1P+N configuration switches the line and monitors neutral, which is standard for single-phase branch circuits in a three-phase panel. ## Panel integration Snap-on DIN rail mount, 1 module wide (17.5 mm). The C-curve and 25 A rating mean it's a common choice for a lighting or general-purpose branch circuit in a 277/480 V panelboard.","metaTitle":"S201-C25NA MCB 1P+N C 25A 480Y/277 V, current lifecycle","metaDescription":"S201-C25NA miniature circuit breaker, 1P+N, C-curve, 25 A, 480Y/277 V. Lifecycle stage: current. 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":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S201-C25NA/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S201-C25NA and how do I get a price?","answer":"We source and quote this part to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is S201-C25NA's listed description?","answer":"The description is: MCB 1P+N C 25A/ABBTB S201-C25NA MCB 1P+N C 25A 480Y/277 SUPP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S201-C25NA","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/S201-C25NA 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}}