{"product_id":"fuji-tk-5-1n-thermal-overload-relay-for-sc-03-sc-0-and-sc-05-1-4-22a","title":"Fuji TK-5-1N Thermal Overload Relay for SC-4-0 SC-4-1 and SC-5-1 1.4-22A","description":"\u003cp data-path-to-node=\"0\"\u003eHere is a professional product description for the \u003cb data-path-to-node=\"0\" data-index-in-node=\"51\"\u003eFuji TK-5-1N (TR-5-1N \/ TK-series equivalent) Thermal Overload Relay (1.4–22A)\u003c\/b\u003e tailored for retail and technical catalogs:\u003c\/p\u003e\n\u003ch1 data-path-to-node=\"2\"\u003eFuji Electric TK-5-1N \/ TR-5-1N Thermal Overload Relay (1.4–22A)\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb data-path-to-node=\"4\" data-index-in-node=\"4\"\u003eFuji Electric TK-5-1N Thermal Overload Relay\u003c\/b\u003e is a high-performance motor protection device engineered to safeguard low-to-medium capacity three-phase AC motors against overloads, phase unbalances, and locked-rotor conditions. Designed for seamless direct mounting with \u003cb data-path-to-node=\"4\" data-index-in-node=\"273\"\u003eFuji SC-4-0, SC-4-1, and SC-5-1 series magnetic contactors\u003c\/b\u003e, this compact thermal relay provides reliable, precision protection in commercial and industrial motor control applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eOperating within an adjustable current setting range of \u003cb data-path-to-node=\"5\" data-index-in-node=\"56\"\u003e1.4A to 22A\u003c\/b\u003e, the TK-5-1N utilizes premium bimetallic sensing elements to detect excessive current draws and quickly trip the control circuit before thermal damage occurs to motor windings. Built in compliance with stringent international standards, it guarantees long-term operational durability and maximum system safety.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eKey Features \u0026amp; Technical Advantages\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eAdjustable Current Range (1.4–22A):\u003c\/b\u003e Features a user-friendly calibration dial that allows precise adjustment to match the exact full-load amperage (FLA) of your motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDirect Contactor Compatibility:\u003c\/b\u003e Engineered to plug directly into \u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"65\"\u003eFuji SC-4-0, SC-4-1, and SC-5-1 magnetic contactors\u003c\/b\u003e, saving installation time and reducing wiring complexity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eSelectable Manual \u0026amp; Auto Reset:\u003c\/b\u003e Equipped with a dual-mode reset mechanism, giving technicians the flexibility to choose between Manual reset for maintenance safety and Automatic reset for automated control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eIntegrated Trip Test Function:\u003c\/b\u003e Includes a built-in test button that allows operators to manually simulate a trip condition to verify control circuit and auxiliary contact continuity safely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eAuxiliary Contact Configuration:\u003c\/b\u003e Standard 1 NO and 1 NC auxiliary contacts provide flexible integration into external alarm and motor-stopping control circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eCompact \u0026amp; Rugged Footprint:\u003c\/b\u003e Built with heavy-duty molded housing designed to withstand the vibration and thermal demands of standard industrial control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe Fuji TK-5-1N thermal overload relay is ideal for protecting various machinery and electrical systems, including:\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eCommercial air conditioning units, fans, and ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eIndustrial water pumps, booster pumps, and circulation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003ePackaging lines, small conveyors, and automated assembly equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003eCommercial motor control panels and starter assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003eFuji Electric\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003eModel\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eTK-5-1N (TR-5-1N Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003eCompatible Contactors\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003eFuji SC-4-0, SC-4-1, and SC-5-1 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003eAdjustable Current Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003e1.4A – 22A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,0,0\"\u003e\u003cb data-path-to-node=\"15,5,0,0\" data-index-in-node=\"0\"\u003eNumber of Poles\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,1,0\"\u003e3-Pole (3-Phase)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,0,0\"\u003e\u003cb data-path-to-node=\"15,6,0,0\" data-index-in-node=\"0\"\u003eAuxiliary Contacts\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,1,0\"\u003e1 NO + 1 NC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,0,0\"\u003e\u003cb data-path-to-node=\"15,7,0,0\" data-index-in-node=\"0\"\u003eReset Mechanism\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,1,0\"\u003eSelectable Manual \/ Auto Reset\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,8,0,0\"\u003e\u003cb data-path-to-node=\"15,8,0,0\" data-index-in-node=\"0\"\u003eMounting Style\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,8,1,0\"\u003eDirect Mount to Contactor \/ Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,9,0,0\"\u003e\u003cb data-path-to-node=\"15,9,0,0\" data-index-in-node=\"0\"\u003eStandards Compliance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,9,1,0\"\u003eIEC 60947-4-1, JIS C 8201-4-1, CE, UL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"17\"\u003eWhy Choose Fuji Electric Protection Devices?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eFuji Electric is a globally trusted leader in electrical power distribution and industrial automation components. Their thermal overload relays are renowned for trip accuracy, mechanical longevity, and uncompromised safety compliance. Installing genuine Fuji parts prevents unexpected motor burnout and minimizes costly facility downtime.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"19\"\u003e\n\u003cp data-path-to-node=\"19,0\"\u003e\u003cb data-path-to-node=\"19,0\" data-index-in-node=\"0\"\u003eAvailability \u0026amp; Ordering Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,1\"\u003e\u003cb data-path-to-node=\"19,1\" data-index-in-node=\"0\"\u003eAvailable at Electx Electrical Supply.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19,2\"\u003eContact \u003cb data-path-to-node=\"19,2\" data-index-in-node=\"8\"\u003eElectx Electrical Supply\u003c\/b\u003e today to check stock availability, request pricing quotes, or order original Fuji Electric thermal overload relays and compatible contactors for your upcoming projects!\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Fuji","offers":[{"title":"TK-5-1N(1.4-2.2A)","offer_id":67297234681931,"sku":"TK-5-1N(1.4-2.2A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(1.7-2.6A)","offer_id":67297234714699,"sku":"TK-5-1N(1.7-2.6A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(2.2-3.4A)","offer_id":67297234747467,"sku":"TK-5-1N(2.2-3.4A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(2.8-4.2A)","offer_id":67297234780235,"sku":"TK-5-1N(2.8-4.2A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(4-6A)","offer_id":67297234813003,"sku":"TK-5-1N(4-6A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(5-8A)","offer_id":67297234845771,"sku":"TK-5-1N(5-8A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(6-9A)","offer_id":67297234878539,"sku":"TK-5-1N(6-9A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(7-11A)","offer_id":67297234911307,"sku":"TK-5-1N(7-11A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(9-13A)","offer_id":67297234944075,"sku":"TK-5-1N(9-13A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(12-18A)","offer_id":67297234976843,"sku":"TK-5-1N(12-18A)","price":3685.0,"currency_code":"PHP","in_stock":true},{"title":"TK-5-1N(16-22A)","offer_id":67297235009611,"sku":"TK-5-1N(16-22A)","price":3685.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/Fuji_TK-5-1N_Thermal_Overload_Relay_for_SC-4-0_SC-4-1_and_SC-5-1_1.4-22A_I_Electx_Electrical_Supply.jpg?v=1792643401","url":"https:\/\/electxelectrical.myshopify.com\/products\/fuji-tk-5-1n-thermal-overload-relay-for-sc-03-sc-0-and-sc-05-1-4-22a","provider":"Electx Electrical Supply","version":"1.0","type":"link"}