{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S801UE-K30","brand":"ABB","brandSlug":"abb","productSlug":"S801UE-K30","canonicalUrl":"https://aoctrl.com/abb/S801UE-K30","factsUrl":"https://aoctrl.com/api/mcp/products/S801UE-K30","rawCanonicalId":null},"summary":{"shortDescription":"ABB S800 series, MCB, 2-pole, Trip Curve D, 16 A, 277 VAC / 110 VDC, 6 kA interrupting rating, DIN rail mount.","salesMarkdown":"## What this 16 A Trip Curve D MCB covers ## Panel integration Snap-on DIN rail mounting per EN 60715. The 2-pole footprint occupies two modular spaces (36 mm at 18 mm per pole). Wire termination accepts up to 35 mm² conductor for the load side; torque settings per the terminal marking on the front face. The S800 series shares a consistent accessory range — shunt trip, auxiliary contacts, undervoltage release — all clip onto the same side profile.","metaTitle":"S801UE-K30 MCB 2-Pole Trip Curve D 16A DIN Rail","metaDescription":"S801UE-K30 miniature circuit breaker, 2-pole, 16A, Trip Curve D, 277 VAC / 110 VDC, 6 kA interrupting rating. DIN rail mount. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Amps":"16","Type":"Trip Curve D","Poles":"2","Mounting":"DIN Rail","Volts AC":"277","Volts DC":"110","lifecycle_stage":"current","Interrupt Rating AC":"6 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/S801UE-K30/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for S801UE-K30?","answer":"The S801UE-K30 is rated 16 A, Trip Curve D, 2-pole, 277 VAC / 110 VDC, with a 6 kA interrupting rating at 277 VAC."},{"question":"Where can I buy S801UE-K30?","answer":"The S801UE-K30 is sourced and quoted to order against an RFQ through independent distribution, with availability and current pricing confirmed at quote time."},{"question":"What is Trip Curve D on this MCB?","answer":"Trip Curve D means the magnetic trip operates between 10x and 20x rated current (160 A to 320 A for this 16 A breaker), making it suitable for loads with high inrush like motors, transformers, and welding equipment."},{"question":"Will S801UE-K30 drop into a panel specified around S201MUC-K2?","answer":"No — the S201MUC-K2 is a 1-pole, 2 A, Curve K breaker; the S801UE-K30 is 2-pole, 16 A, Curve D. They differ in pole count, current rating, and trip characteristic, so they are not drop-in interchangeable without rewiring and recalculating the branch circuit protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/abb/S801UE-K30","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/S801UE-K30 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}}