{"product_id":"abb-1sam451000r1018-ms165-73-motor-protection-circuit-breaker","title":"ABB 1SAM451000R1018 MS165-73 62-73A 3P 45kW 400V Motor Protection Circuit-Breaker","description":"\u003cp\u003eThe \u003cstrong\u003eABB MS165-73\u003c\/strong\u003e motor protection circuit-breaker (SKU: 1SAM451000R1018) delivers reliable manual motor starting and protection for three-phase motors up to 45 kW at 400 V, with an adjustable current range of 62–73 A. Designed for demanding industrial automation and control panel applications, the MS165-73 provides overload, short-circuit, and phase-failure protection in a compact, robust package rated for breaking capacities up to 30 kA at 230 V AC.\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\u003eMS165-73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU \/ Internal Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1SAM451000R1018\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\u003eMS165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor Protection Circuit-Breaker\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\u003e62…73 A\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Power (400 V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaking Capacity (230 V AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Dimensions (W × H × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e64 × 177 × 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 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\u003e4013614536625\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\u003eCE:\u003c\/strong\u003e Conformité Européenne — meets EU safety, health, and environmental requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKCA:\u003c\/strong\u003e UK Conformity Assessed — required for placing products on the Great Britain market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL:\u003c\/strong\u003e Underwriters Laboratories — certified for the North American market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Canadian Standards Association — certified for Canadian market requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAC:\u003c\/strong\u003e Eurasian Conformity — certified for the Eurasian Economic Union market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e IEC System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e Atmosphères Explosibles — certified for use in potentially explosive atmospheres (EU Directive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCCC:\u003c\/strong\u003e China Compulsory Certification — mandatory certification for the Chinese market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKC:\u003c\/strong\u003e Korea Certification — certified for the South Korean market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60947-1:\u003c\/strong\u003e Low-voltage switchgear and controlgear — general rules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60947-2:\u003c\/strong\u003e Low-voltage switchgear and controlgear — circuit-breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 60947-4:\u003c\/strong\u003e Low-voltage switchgear and controlgear — contactors and motor-starters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC 60068-2:\u003c\/strong\u003e Environmental testing — climatic and mechanical durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 45555:\u003c\/strong\u003e General methods for the assessment of the ability of energy-related products to be repaired, reused, upgraded, or recovered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 45555-93:\u003c\/strong\u003e Supplementary standard for energy-related product sustainability assessment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREACH:\u003c\/strong\u003e Registration, Evaluation, Authorisation and Restriction of Chemicals — EU chemical compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Restriction of Hazardous Substances — restricts use of specific hazardous materials in electrical equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWEEE:\u003c\/strong\u003e Waste Electrical and Electronic Equipment Directive — responsible end-of-life disposal compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\u003cp\u003eThe ABB MS165-73 is engineered for motor protection in industrial automation systems, manufacturing plants, HVAC installations, pump stations, compressor drives, and conveyor systems. Its wide current adjustment range makes it ideal for design engineers specifying protection for motors close to the 45 kW boundary, while its multi-market certifications — including UL, CSA, ATEX, and CCC — simplify global machine builder and OEM compliance. The MS165-73 mounts directly in control panels and motor control centers (MCCs), offering a space-efficient 3-pole solution where dependable fault isolation and personnel safety are paramount.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229165916443,"sku":"1SAM451000R1018","price":157.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-1sam451000r1018-ms165-73-motor-protection-circuit-breaker_5964b834-15b3-491c-a029-96d3e726eb38.webp?v=1777156305","url":"https:\/\/stoklink.com\/products\/abb-1sam451000r1018-ms165-73-motor-protection-circuit-breaker","provider":"Stoklink","version":"1.0","type":"link"}