{"product_id":"intrerupator-20a-selector-rotativ-1-0-2","title":"20A Rotary Selector Switch 1-0-2","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003csection class=\"cl-intro\"\u003e\u003ch2\u003e20A Rotary Switch with Auto-Return for Industrial Installations\u003c\/h2\u003e\n\n\u003cp\u003eThis 1-0-2 cam rotary selector ensures precise control of electrical equipment with automatic return to the initial position. Ideal for industrial machinery, pumps, motors, and production lines, the switch supports a rated current of 20A at 440V and guarantees long-term reliability. The professional solution for temporary switching, eliminating the risk of leaving equipment running.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-benefits\"\u003e\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIncreased safety due to automatic return to position 0 after actuation — eliminates the risk of continuous unsupervised operation\u003c\/li\u003e\n\n\u003cli\u003eUniversal compatibility with industrial equipment up to 20A and operating voltages of 440V AC\u003c\/li\u003e\n\n\u003cli\u003eGuaranteed reliability for 1,000,000 switching cycles, resistant in environments with temperatures between -25°C and +70°C\u003c\/li\u003e\n\n\u003cli\u003eQuick installation with panel mounting and a standard 43mm diameter cutout\u003c\/li\u003e\n\n\u003cli\u003eIP42 protection after mounting against dust and accidental splashes\u003c\/li\u003e\n\n\u003cli\u003eRobust construction from plastic and metal with screw clamp terminals for secure connections\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-how\"\u003e\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003ch3\u003eOperation\u003c\/h3\u003e\n\n\u003cp\u003eThe rotary selector only actuates the electrical circuit as long as it is held in positions 1 or 2. Upon release, it automatically returns to position 0, interrupting the power supply. This cam mechanism provides precise temporary control, ideal for jogging operations or equipment testing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\n\u003cp\u003eRequires a 43mm circular cutout in the electrical panel. It is fixed by tightening it to the front of the panel, then the cables are connected to the screw terminals at the back. No special tools are needed — a socket wrench and a screwdriver are sufficient.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-faq\"\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does it stay active after I turn the selector?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe circuit remains active only as long as you hold the selector in position 1 or 2. When you release the button, it automatically returns to position 0 and cuts off the power.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this switch for three-phase electric motors?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, it supports voltages up to 440V AC and a thermal rated current of 20A, making it compatible with most industrial motors and machinery in the AC-15 configuration.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it resistant to humidity or dust in the workshop?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAfter proper panel mounting, it offers IP42 protection — sufficient for normal industrial environments. For direct exposure to water or intense dust, an additional enclosure is required.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-specs\"\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eLW26-20\/3 B303\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated amperage\u003c\/td\u003e\n\n\u003ctd\u003e20 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eContact type\u003c\/td\u003e\n\n\u003ctd\u003e3 positions (1-0-2) with auto-return\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated voltage (Ui)\u003c\/td\u003e\n\n\u003ctd\u003e440V AC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eImpulse voltage (Uimp)\u003c\/td\u003e\n\n\u003ctd\u003e3kW\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated thermal current (Ith)\u003c\/td\u003e\n\n\u003ctd\u003e20A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUsage category\u003c\/td\u003e\n\n\u003ctd\u003eAC-15: 440V-4A \/ 220V-5A; DC-13: 240V-1A \/ 120V-5A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTerminal type\u003c\/td\u003e\n\n\u003ctd\u003eScrew clamp\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\n\u003ctd\u003e-25°C to +70°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProtection degree\u003c\/td\u003e\n\n\u003ctd\u003eIP42 after mounting\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eReliability\u003c\/td\u003e\n\n\u003ctd\u003e1,000,000 switching cycles\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCutout diameter\u003c\/td\u003e\n\n\u003ctd\u003e43 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOverall dimensions\u003c\/td\u003e\n\n\u003ctd\u003e60\/83 x 50 x 50 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003ePlastic, metal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499725468\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-warranty\"\u003e\u003ch2\u003eWarranty and support\u003c\/h2\u003e\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801681899851,"sku":"Q-6E057","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/Intrerupator-20A-Selector-rotativ-1-0-2-5_d3ece6cf-9adb-4568-aab8-aadfdc79837a.jpg?v=1773834623","url":"https:\/\/classlights.eu\/hu-eu\/products\/intrerupator-20a-selector-rotativ-1-0-2","provider":"ClassLights","version":"1.0","type":"link"}