{"product_id":"industrial-3ty7530-0a-n-three-phase-thermal-overload-relay","title":"Industrial 3TY7530-0A N Three-Phase Thermal Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3TY7530-0A is a replacement main contact kit for the 3TF53 three-pole magnetic contactor, designed to restore full switching performance in three-phase motor-control applications by replacing worn contact surfaces and ensuring clean, low-resistance conduction across all three phases. The kit includes three movable contact pieces and six fixed contact pieces, arranged to match the 3-pole layout of the 3TF53 family and to reestablish reliable make-and-break operations between moving and stationary contacts. As a phased-out product, Siemens lists the successor as the 3RT1064-, and it is commonly stocked by distributors as a main contact repair kit for 3TF53 contactors. Used to refurbish existing Siemens 3TF53 starters, this kit helps maintain safe, efficient control of three-phase motors in industrial environments by restoring the integrity of the contact paths without replacing the entire contactor assembly.\u003c\/p\u003e\u003c\/div\u003e","brand":"BBI","offers":[{"title":"New","offer_id":51676768272686,"sku":null,"price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_d7f5bb4b-f999-4a4d-be63-0cb3b863198f.jpg?v=1769553153","url":"https:\/\/plgautomation.com\/products\/industrial-3ty7530-0a-n-three-phase-thermal-overload-relay","provider":"PLG Automation ","version":"1.0","type":"link"}