{"product_id":"siemens-3rt2037-1al20","title":"3RT2037-1AL20","description":"\n\u003ch2\u003eOverview of Siemens 3RT2037-1AL20\u003c\/h2\u003e\n\u003cp\u003eShop genuine Siemens 3RT2037-1AL20 power contactor online today for your automation system. This industrial-grade contactor is designed for reliable switching in demanding environments, offering robust performance and long service life. The Siemens 3RT2037-1AL20 is part of the SIRIUS series, known for its durability and compatibility with a wide range of industrial applications. With a 3-pole configuration, 65 A current rating, and a 30 kW load capacity at 400 V, this contactor is ideal for motor control and power distribution tasks. Its compact S2 size and screw terminal design make installation straightforward, while the 1 NO + 1 NC auxiliary contacts provide flexible control options. Whether you're upgrading your control panel or building a new automation system, the Siemens 3RT2037-1AL20 delivers the reliability and efficiency you need.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3RT2037-1AL20\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3-pole power contactor for motor and load switching\u003c\/li\u003e\n\u003cli\u003e65 A rated current, 30 kW at 400 V (AC-3)\u003c\/li\u003e\n\u003cli\u003e230 V AC coil, 50\/60 Hz for versatile control\u003c\/li\u003e\n\u003cli\u003e1 NO + 1 NC auxiliary contacts for control flexibility\u003c\/li\u003e\n\u003cli\u003eS2 size, screw terminal, DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eHigh insulation voltage (690 V) and surge resistance\u003c\/li\u003e\n\u003cli\u003eLong mechanical service life (up to 10 million cycles)\u003c\/li\u003e\n\u003cli\u003eIP20 protection class for front, IP00 for terminals\u003c\/li\u003e\n\u003cli\u003eCompatible with Siemens SIRIUS system accessories\u003c\/li\u003e\n\u003cli\u003eFactory-tested for industrial automation reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3RT2037-1AL20\u003c\/h2\u003e\n\u003cp\u003eExplore Siemens 3RT2037-1AL20 technical data for detailed parameters before installation.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power (400 V AC-3)\u003c\/td\u003e\n\u003ctd\u003e30 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003e230 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Contacts\u003c\/td\u003e\n\u003ctd\u003e1 NO + 1 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd\u003e690 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eS2, DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (front), IP00 (terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3RT2037-1AL20 is commonly used in industrial automation worldwide. It is ideal for controlling motors, pumps, compressors, and other heavy-duty equipment in factory control panels, production line systems, and machine automation setups. Its robust design and high switching capacity make it suitable for environments requiring reliable and frequent operation, such as packaging and conveyor operations, process control, and motion control applications. The contactor's compatibility with Siemens SIRIUS accessories ensures seamless integration into existing automation systems.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 3RT2037-1AL20 price and stock status online for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll products on LeadTime.ca are genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics Guide\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal I\/O Errors\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-drive-parameter-setup\"\u003eSiemens Drive Parameter Setup Reference\u003c\/a\u003e\n\n\n\n\n\n\n","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47796541292843,"sku":null,"price":199.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_60640ab1-2b76-4e99-8057-bfccd859b70d.png?v=1723548741","url":"https:\/\/leadtime.ca\/products\/siemens-3rt2037-1al20","provider":"LEADTIME","version":"1.0","type":"link"}