{"product_id":"abb-1sda054478r1-t5n-400-tma-400-4000-4p-f-f-inn-100-in","title":"ABB 1SDA054478R1 T5N 400 TMA 400-4000 4p F F InN=100%In 400A 4P Fixed Power Circuit Breaker","description":"\u003cp\u003eThe ABB 1SDA054478R1 \u003cstrong\u003eT5N 400 TMA 400-4000 4p F F InN=100%In\u003c\/strong\u003e is a 400 A, 4-pole fixed-mount moulded case power circuit breaker from the ABB Tmax T5 series, engineered for transformer, generator, and installation protection in demanding industrial environments. The T5N 400 TMA 400-4000 4p F F InN=100%In features a thermomagnetic TMA release with a full-neutral configuration (InN=100%In), delivering precise overcurrent and short-circuit protection across all four poles. Compact and robust, it fits into standard distribution boards and control panels where reliable power protection is critical.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT5N 400 TMA 400-4000 4p F F InN=100%In\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SDA054478R1\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\u003eTmax T5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT5N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 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\u003e4P\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelease Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTMA (Thermomagnetic)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeutral Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInN = 100% In\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed\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\u003e186 mm × 205 mm × 103.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.717 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8015644555153\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e Complies with European Union directives for electrical equipment safety and electromagnetic compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEC:\u003c\/strong\u003e Designed and tested in accordance with IEC standards for circuit breakers and protective devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances compliant — free from restricted materials per EU Directive 2011\/65\/EU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e Compliant with EU REACH regulation (EC No 1907\/2006) on chemical substance safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWEEE:\u003c\/strong\u003e Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life recycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTransformer secondary-side protection in industrial power distribution systems\u003c\/li\u003e\n  \u003cli\u003eGenerator output protection for standby and prime power applications\u003c\/li\u003e\n  \u003cli\u003eMain and feeder protection in large commercial and industrial installations\u003c\/li\u003e\n  \u003cli\u003eControl panel and switchboard incomer protection requiring 4-pole switching with full neutral\u003c\/li\u003e\n  \u003cli\u003eSuitable for data centres, manufacturing plants, infrastructure facilities, and utility substations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229098807579,"sku":"1SDA054478R1","price":798.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1sda054478r1-t5n-400-tma-400-4000-4p-f-f-inn-100-in-f-f-inn-100-in_9330d7d4-bdd4-4e73-97ac-383db9ed0578.webp?v=1777393681","url":"https:\/\/stoklink.com\/products\/abb-1sda054478r1-t5n-400-tma-400-4000-4p-f-f-inn-100-in","provider":"Stoklink","version":"1.0","type":"link"}