{"product_id":"abb-1saz721201r1051-tf42-24-20-24a-thermal-overload-relay","title":"ABB 1SAZ721201R1051 TF42-24 20-24A 3P Thermal Overload Relay","description":"\u003cp\u003eThe ABB TF42-24 thermal overload relay (SKU: 1SAZ721201R1051) is a 3-pole overload protection device rated for 20–24A, engineered for reliable motor protection in demanding industrial automation and control panel applications. Part of ABB's TF42 series, the TF42-24 delivers accurate, temperature-compensated current monitoring to safeguard motors against overload and phase-loss conditions — making it a trusted choice for engineers and procurement professionals worldwide.\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\u003eTF42-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SAZ721201R1051\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\u003eTF42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Overload Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20–24 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\u003eDimensions (W × D × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 × 78 × 92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Gross)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4013614398155\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\u003eATEX:\u003c\/strong\u003e Certified for use in explosive atmospheres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL:\u003c\/strong\u003e Underwriters Laboratories listed for North American markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRINA:\u003c\/strong\u003e Marine classification society approval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMRS:\u003c\/strong\u003e Russian Maritime Register of Shipping approval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN60947-1:\u003c\/strong\u003e Low-voltage switchgear and controlgear — general rules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN60947-4:\u003c\/strong\u003e Contactors and motor-starters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN60947-5:\u003c\/strong\u003e Control circuit devices and switching elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC60335-2:\u003c\/strong\u003e Safety of household and similar electrical appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60068-2:\u003c\/strong\u003e Environmental testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN60947-1:\u003c\/strong\u003e European harmonized low-voltage switchgear general rules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN60947-4:\u003c\/strong\u003e European harmonized contactors and motor-starters standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN60947-5:\u003c\/strong\u003e European harmonized control circuit devices standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN45555:\u003c\/strong\u003e General methods for the assessment of the ability to repair, reuse and upgrade energy-related products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 2799:\u003c\/strong\u003e Electrical waste standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Canadian Standards Association certification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e EU chemical safety regulation compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWEEE:\u003c\/strong\u003e Waste Electrical and Electronic Equipment directive compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCC:\u003c\/strong\u003e China Compulsory Certification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE:\u003c\/strong\u003e European Conformity marking\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\u003eEAC:\u003c\/strong\u003e Eurasian Conformity marking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e International certification for equipment used in explosive atmospheres\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor overload and phase-loss protection in industrial automation systems\u003c\/li\u003e\n\u003cli\u003eIntegration with ABB contactors in motor starter combinations\u003c\/li\u003e\n\u003cli\u003eControl panel assembly for manufacturing, HVAC, and process industries\u003c\/li\u003e\n\u003cli\u003eMarine and offshore installations (RINA, RMRS approved)\u003c\/li\u003e\n\u003cli\u003eHazardous area applications requiring ATEX or IECEx certification\u003c\/li\u003e\n\u003cli\u003eGlobal projects requiring multi-standard compliance (UL, CSA, CE, CCC, EAC, UKCA)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229148418331,"sku":"1SAZ721201R1051","price":22.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1saz721201r1051-tf42-24-thermal-overload-relay_06400daa-2aad-41a5-8ec2-2adcddf0669c.webp?v=1777156509","url":"https:\/\/stoklink.com\/products\/abb-1saz721201r1051-tf42-24-20-24a-thermal-overload-relay","provider":"Stoklink","version":"1.0","type":"link"}