{"product_id":"siemens-48bsh3m20-solid-state-overload-relay-22-45a-trip-class-20-panel-mount","title":"Siemens 48BSH3M20 Solid-State Overload Relay 22-45A Trip Class 20 Panel Mount","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Siemens 48BSH3M20 is a solid-state overload relay designed to protect three-phase motors from overload conditions in industrial control systems. With an adjustable motor full-load current range of 22 to 45 A and trip class 20, it provides accurate and reliable protection for motor starters and control panels. This relay is commonly used in motor control centers and automation equipment requiring dependable thermal overload protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48BSH3M20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverload Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid-State Overload Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor FLA Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 – 45 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReset Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeater Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo (Heaterless Solid-State Design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotor overload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e48BSH3M20\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 48BSH3M20 is part of the Siemens 48 model series of solid-state overload relays developed for industrial motor protection applications. It uses electronic sensing technology to monitor motor current and quickly detect overload conditions that could damage equipment. The relay is designed for use with three-phase motors and integrates easily with motor starters and control systems in manufacturing and process industries. Featuring panel mounting, manual reset capability, and a wide adjustable current range, it provides reliable protection for pumps, conveyors, compressors, and other motor-driven machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid-State Protection Technology: Electronic sensing provides precise and consistent overload protection for industrial motors.\u003c\/li\u003e\n\u003cli\u003eAdjustable Current Range: Supports motor full-load currents from 22 A to 45 A for flexible application compatibility.\u003c\/li\u003e\n\u003cli\u003eTrip Class 20: Provides controlled trip timing suitable for standard motor starting conditions.\u003c\/li\u003e\n\u003cli\u003eThree-Phase Motor Protection: Designed specifically for 3-phase motor applications in industrial environments.\u003c\/li\u003e\n\u003cli\u003eManual Reset Function: Allows operators to manually reset the relay after a trip event.\u003c\/li\u003e\n\u003cli\u003ePanel Mount Design: Designed for installation inside motor control panels and electrical enclosures.\u003c\/li\u003e\n\u003cli\u003eStarter Compatibility: Works with compatible motor starters for integrated motor protection systems.\u003c\/li\u003e\n\u003cli\u003eHeaterless Design: Solid-state technology eliminates the need for thermal heater elements.\u003c\/li\u003e\n\u003cli\u003eReliable Industrial Construction: Engineered for stable operation in demanding industrial automation systems.\u003c\/li\u003e\n\u003cli\u003eSafety Certifications: Approved to UL and CSA standards for industrial electrical equipment.\u003c\/li\u003e\n\u003cli\u003eWide Application Range: Suitable for pumps, compressors, conveyors, and other motor-driven machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 48BSH3M20 delivers the reliability and precision required for protecting industrial motors and maintaining safe operation of motor control systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51227188986154,"sku":"48BSH3M20","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_2c68fb19-7ce4-451c-82b3-7b96d66d4a62.webp?v=1773165583","url":"https:\/\/iqelectro.com\/products\/siemens-48bsh3m20-solid-state-overload-relay-22-45a-trip-class-20-panel-mount","provider":"IQElectro","version":"1.0","type":"link"}