{"product_id":"schneider-3557","title":"Schneider 3557","description":"\u003cp\u003eProtecting AC circuits and motors from overloads, the Schneider Electric TeSys LR3D3557 thermal overload relay is engineered for reliable operation in demanding industrial environments. This device is a key component in ensuring the longevity and safety of electrical systems, commonly integrated into motor control centers and machinery protection panels.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSeries: TeSys LR3D\u003c\/li\u003e\n  \u003cli\u003eType: Thermal Overload Relay\u003c\/li\u003e\n  \u003cli\u003eThermal Setting Range: 37A to 50A\u003c\/li\u003e\n  \u003cli\u003ePhase: Three-phase\u003c\/li\u003e\n  \u003cli\u003eMounting: Direct mounting or separate mounting with accessories\u003c\/li\u003e\n  \u003cli\u003eReset Type: Manual and automatic reset\u003c\/li\u003e\n  \u003cli\u003eTrip Class: Class 10 (typical for this series, verify with datasheet)\u003c\/li\u003e\n  \u003cli\u003eContact Configuration: 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThe Schneider TeSys LR3D3557 is designed for direct motor protection applications across various industries, including manufacturing, material handling, and water treatment. It is compatible with a wide range of AC induction motors and is often used in conjunction with TeSys D or TeSys Deca contactors for complete motor starter solutions.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider TeSys LR3D3557 or contact our technical team for cross-reference assistance with compatible TeSys components.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":41130033610836,"sku":"3557","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_817bc36e-cf96-46a5-87a5-2d689eb5e8c9.webp?v=1777508384","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-3557","provider":"IAC Catalog","version":"1.0","type":"link"}