{"product_id":"abb-2cds253001r0805-s203-b80-80a-3p-mcb","title":"ABB 2CDS253001R0805 S203-B80 3P 80A 6kA B-Curve Miniature Circuit Breaker","description":"\u003cp\u003eThe ABB S203-B80 miniature circuit breaker (SKU: 2CDS253001R0805) is a 3-pole, 80 A, B-curve MCB from the ABB S200 series, rated at 400 V AC with a breaking capacity of 6 kA — delivering reliable overcurrent and short-circuit protection for industrial control panels, distribution boards, and commercial electrical installations. Mounting is fast and tool-free on standard DIN rail per DIN 43880, and the compact 52.5 × 88 × 69 mm footprint keeps panel designs tight and efficient.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS203-B80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2CDS253001R0805\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS203-B80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4016779916271\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Curve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaking Capacity (Icu)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 kA @ 400 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail (acc. to DIN 43880)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52.5 mm × 88 mm × 69 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiniature Circuit Breaker (MCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60898-1:\u003c\/strong\u003e Household and similar installations — circuit breakers for overcurrent protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 60898-1 \/ IEC\/EN 60898-1:\u003c\/strong\u003e European harmonised standard for miniature circuit breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60898:\u003c\/strong\u003e General MCB performance and testing standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60947-2 \/ IEC\/EN 60947-2 \/ EN 60947-2:\u003c\/strong\u003e Low-voltage switchgear — circuit breakers for industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60664-1 \/ EN 60664:\u003c\/strong\u003e Insulation coordination for low-voltage equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60068-2:\u003c\/strong\u003e Environmental testing (vibration, temperature, humidity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e Conforms to EU Low Voltage Directive and EMC Directive requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKCA:\u003c\/strong\u003e UK Conformity Assessed marking for Great Britain market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances — compliant for EU\/UK markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e EU chemical safety regulation compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWEEE:\u003c\/strong\u003e Waste Electrical and Electronic Equipment Directive compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOvercurrent and short-circuit protection in industrial control panels and motor control centres\u003c\/li\u003e\n\u003cli\u003eDistribution board protection in commercial and light industrial buildings\u003c\/li\u003e\u0026lt; li\u0026gt;Branch circuit protection for resistive and low-inductive loads (B-curve: trip range 3–5× In)\u003cli\u003eProtection of cables and conductors in automation and process control systems\u003c\/li\u003e\n\u003cli\u003eUse in low-voltage switchgear assemblies compliant with IEC 60947-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the breaking capacity of the ABB S203-B80?\u003c\/strong\u003e The S203-B80 has a rated breaking capacity (Icu) of 6 kA at 400 V AC, suitable for most industrial distribution applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat trip curve does the S203-B80 use?\u003c\/strong\u003e The B-curve trips at 3–5× the rated current, making it ideal for resistive loads and long cable runs where low magnetisation currents are expected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the ABB 2CDS253001R0805 DIN rail mountable?\u003c\/strong\u003e Yes — the S203-B80 mounts on standard 35 mm DIN rail in accordance with DIN 43880.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat standards certify the S203-B80?\u003c\/strong\u003e It is certified to IEC 60898-1, IEC 60947-2, CE, UKCA, RoHS, REACH, and WEEE among others.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229199733019,"sku":"2CDS253001R0805","price":81.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-2cds253001r0805-s203-b80-miniature-circuit-breaker_d0581661-f8df-482b-b449-16d73e3a35f4.webp?v=1777161682","url":"https:\/\/stoklink.com\/products\/abb-2cds253001r0805-s203-b80-80a-3p-mcb","provider":"Stoklink","version":"1.0","type":"link"}