{"product_id":"dla-bytovoy-tehniki-elektroplity-i-duhovki-termoregulyator-bimetallicheskiy-kst118-10a-pryamo","title":"Artel Clatronic Vimar Oven Bimetallic Thermostat (KST118, KST228, 10A)","description":"\u003cp\u003eBimetallic thermostat KST118\/ 228 10A for Clatronic electric ovens, Vimar, Skina, and Ventolux VB 62 TC electric stoves.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature range: up to 250℃\u003c\/li\u003e\n\u003cli\u003eRated load current: 10A\u003c\/li\u003e\n\u003cli\u003eIntegrated mounting\u003c\/li\u003e\n\u003cli\u003eOperating principle: bimetallic plate\u003c\/li\u003e\n\u003cli\u003eFeature: the response temperature threshold is adjustable via an internal micro-screw for calibration to your equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable versions: with 3 or 4 insulators (2 or 3 terminals)\u003c\/p\u003e\n\u003ch1\u003eComparing KST118 thermostats: 3 vs 4 insulators\u003c\/h1\u003e\n\u003cp\u003eThe main parameters of the KST118 series thermostats (10A, T250) are identical in terms of maximum current and operating temperature; however, the number of ceramic ring insulators determines their internal contact group and functional purpose.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eThermostat with 3 insulators\u003c\/th\u003e\n\u003cth\u003eThermostat with 4 insulators\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact group type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPST (Single Pole, Single Throw) — single-pole, single-throw.\u003c\/td\u003e\n\u003ctd\u003eSPDT (Single Pole, Double Throw) — single-pole, double-throw (changeover).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 terminals.\u003c\/td\u003e\n\u003ctd\u003e3 terminals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard circuit breaking when the set temperature is reached (On \/ Off).\u003c\/td\u003e\n\u003ctd\u003eCircuit switching: when heated, it breaks one circuit and simultaneously closes another.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurpose of the additional insulator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eThe fourth dielectric disk isolates the additional contact plate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimple control of a heating element (heating element) in electric stoves, roasters, and irons.\u003c\/td\u003e\n\u003ctd\u003eHeating element control with simultaneous switching to a signal (ready light) or an additional mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003ch2\u003eDetailed model description\u003c\/h2\u003e\n\u003ch3\u003e1. Thermostat with 3 ceramic insulators\u003c\/h3\u003e\n\u003cp\u003eFeatures a standard design with three insulating disks providing isolation between the body and the two contacts:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulator 1:\u003c\/strong\u003e separates the mounting metal plate\/body from the upper contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulator 2:\u003c\/strong\u003e separates the upper moving and lower fixed contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulator 3:\u003c\/strong\u003e isolates the lower contact from the rivet and the lower pressure plate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Thermostat with 4 ceramic insulators\u003c\/h3\u003e\n\u003cp\u003eThe design is supplemented with a fourth ceramic disk to create an isolated third connection group:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllows for the installation of an additional terminal and a changeover contact.\u003c\/li\u003e\n\u003cli\u003eProvides physical isolation between the normally closed (NC) and normally open (NO) contacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eReplacement and repair recommendation\u003c\/h2\u003e\n\u003cp\u003eWhen selecting a spare part for a stove or household appliance, the following rule should be followed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostats \u003cstrong\u003eare not fully interchangeable\u003c\/strong\u003e without circuit modification.\u003c\/li\u003e\n\u003cli\u003eIf the replaced thermostat had \u003cstrong\u003e2 wires\u003c\/strong\u003e and 3 insulators, install a similar one with 3 insulators.\u003c\/li\u003e\n\u003cli\u003eIf \u003cstrong\u003e3 wires\u003c\/strong\u003e were used in the circuit, replacing it with a 3-insulator thermostat will result in a loss of functionality (for example, the heating ready indicator will stop lighting up).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Minjia","offers":[{"title":"3 insulators 2 terminals","offer_id":47858087461041,"sku":"15347","price":217.8,"currency_code":"UAH","in_stock":true},{"title":"4 insulators 3 terminals","offer_id":47858087493809,"sku":"19618","price":251.9,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/products\/JjJYvwaQYenZgZZK9.jpg?v=1745661067","url":"https:\/\/usefulrare.com\/products\/artel-clatronic-vimar-oven-bimetallic-thermostat-kst118-kst228-10a","provider":"Dostavka","version":"1.0","type":"link"}