{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2CDS271006R0165","brand":"ABB","brandSlug":"abb","productSlug":"2CDS271006R0165","canonicalUrl":"https://aoctrl.com/abb/2CDS271006R0165","factsUrl":"https://aoctrl.com/api/mcp/products/2CDS271006R0165","rawCanonicalId":null},"summary":{"shortDescription":"ABB System pro M compact S200 series, miniature circuit breaker, B-curve, 16 A, 1-pole, 440 V, 10 kA Icn, 15 kA Icu, DIN rail mount, screw terminals, IP20/IP40.","salesMarkdown":"The ABB 2CDS271006R0165 is a 1-pole miniature circuit breaker from the System pro M compact S200 series, rated 16 A with B-curve tripping characteristics. It fits a standard 17.5 mm DIN-rail slot — one module wide — and is sized for lighting, socket-outlet, and general-purpose protection in residential and light commercial distribution boards. ## Breaking capacity and coordination Rated short-circuit breaking capacity Icn is 10 kA per EN 60898, which is the standard for household and similar installations. The ultimate breaking capacity Icu is 15 kA per IEC 60947-2, covering industrial panel applications where the prospective fault current may be higher. For most distribution boards fed from a 100–200 kVA transformer, 10 kA is sufficient; the 15 kA Icu gives headroom for closer-coupled sub-distribution or higher-fault installations. Overvoltage category III means the MCB is rated for fixed installation downstream of the main distribution board — permanent connection, not plug-in. Rated insulation voltage 440 V covers 230/400 V three-phase systems with margin. ## Mounting and enclosure fit DIN-rail mount on a standard 35 mm top-hat rail. Width 17.5 mm, height 88 mm, depth 69 mm — one module, so it occupies a single 18 mm pitch in a distribution board. IP20 at the front terminals, IP40 for the enclosure body: suitable for dry indoor panels, not for washdown or outdoor exposure. Screw terminals accept up to 2.8 Nm tightening torque — typical for 2.5–4 mm² conductors.","metaTitle":"ABB 2CDS271006R0165 MCB, B-Curve, 16 A, 1-Pole, 10 kA","metaDescription":"ABB 2CDS271006R0165 miniature circuit breaker, B-curve, 16 A, 1-pole, 440 V, 10 kA Icn, 15 kA Icu, DIN rail, IP20/IP40. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"69 mm","Poles":"1","Width":"17.5 mm","title":"2CDS271006R0165","Height":"88 mm","IP Rating":"IP20;IP40","description":"Miniature Circuit Breaker, B, 16A, 440V, IP20 / IP40","Mounting Type":"DIN Rail Mount","Rated Current":"16 A","lifecycle_stage":"current","Overvoltage Category":"III","Terminal Contact Type":"Screw","Rated Insulation Voltage":"440 V","Tripping Characteristics":"B","Tightening Torque - Screw-Type Max.":"2.8 Nm","Rated Short-Circuit Breaking Capacity Icn":"10 kA","Rated Short-Circuit Breaking Capacity Icu":"15 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ea41cab6e2e00f9b7478234fc85828b4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the breaking capacity of 2CDS271006R0165?","answer":"Rated short-circuit breaking capacity Icn is 10 kA per EN 60898, and ultimate breaking capacity Icu is 15 kA per IEC 60947-2."},{"question":"What does the B-curve tripping characteristic mean?","answer":"B-curve means the MCB trips magnetically at 3–5 times rated current — 48–80 A for this 16 A unit. It is designed for resistive and lighting loads with low inrush; not recommended for motor or transformer circuits where C or D curves are needed."},{"question":"Where can I buy 2CDS271006R0165?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/2CDS271006R0165","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/2CDS271006R0165 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}