{"product_id":"siemens-3ua50-40-1e-3tf30-10-0x","title":"Siemens 3UA50-40-1E Contactor \u0026 3TF30-10-0X Overload Relay","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 3UA50 40-1E contactor\u003c\/strong\u003e paired with the \u003cstrong\u003e3TF30 10-0X thermal overload relay\u003c\/strong\u003e is a robust solution for your electrical control needs. This combination ensures efficient and reliable operation in industrial, commercial, and residential settings. Designed for optimal performance, this pairing provides peace of mind and dependable service. The Siemens 3UA50 40-1E is a Class 10A contactor, built to IEC 60947-4-1 and VDE 0660 standards.\u003c\/p\u003e\n\n\u003cp\u003eThe 3UA50 40-1E contactor has an AC-3 rating of 9A at 400V and an AC-1 rating of 20A, appropriate for various applications. The 3UA50 40-1E has a tripping current of 125% of the dial setting. The auxiliary contact configuration is 1NO+1NC. It has a torque rating of 9-13 lb.in (1-1.5 Nm) and weighs 550 gm. The \u003cstrong\u003e3TF30 10-0X thermal overload relay\u003c\/strong\u003e is compliant with IEC 60947, GB 14048, and BS 4794 standards. It provides precise protection with a tripping range of 7 to 12 lb.in. This combination offers complete motor protection.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eEfficient Performance\u003c\/strong\u003e: Provides reliable electrical control.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete Protection\u003c\/strong\u003e: Offers comprehensive motor protection with the 3TF30 10-0X.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Standards\u003c\/strong\u003e: Complies with IEC, VDE, GB, and BS standards.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e: Suitable for industrial, commercial, and residential applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrecise Control\u003c\/strong\u003e: Features a tripping current of 125% of the dial setting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eContactor: 3UA50 40-1E, Class 10A, AC-3 rating 9A at 400V, AC-1 rating 20A, Auxiliary Contact 1NO+1NC\u003c\/li\u003e\n \u003cli\u003eOverload Relay: 3TF30 10-0X, Tripping range 7 to 12 lb.in\u003c\/li\u003e\n \u003cli\u003eStandards: IEC 60947-4-1, VDE 0660, IEC 60947, GB 14048, BS 4794\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3UA50 40-1E contactor\u003c\/strong\u003e and \u003cstrong\u003e3TF30 10-0X thermal overload relay\u003c\/strong\u003e combination offers dependable performance. Trust in Siemens and \u003cstrong\u003eRam Automations\u003c\/strong\u003e for your industrial and automation systems. For more information, please contact us at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Used","offer_id":48111335244118,"sku":"RAMA78716","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/3ua50-40-1e-contactor-with-3tf30-10-0x-thermal-overload-relay-siemens-ram-automations.webp?v=1750760934","url":"https:\/\/ramautomations.com\/products\/siemens-3ua50-40-1e-3tf30-10-0x","provider":"Ram Automations","version":"1.0","type":"link"}