{"product_id":"siemens-3rh2131-1bb40-industrial-control-relay-4-no-contacts-24v-dc","title":"Siemens 3RH2131-1BB40","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 3RH2131-1BB40\u003c\/strong\u003e is a \u003cstrong\u003ecompact industrial control relay\u003c\/strong\u003e designed for \u003cstrong\u003ereliable switching\u003c\/strong\u003e in automation and control systems. With \u003cstrong\u003e4 normally open (NO) contacts\u003c\/strong\u003e and a \u003cstrong\u003e24V DC coil\u003c\/strong\u003e, this relay ensures high-performance operation in industrial environments. Its \u003cstrong\u003ecompact design and modular compatibility\u003c\/strong\u003e make it an ideal choice for integration into Siemens control panels and automation setups.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Normally Open (NO) Contacts\u003c\/strong\u003e – Provides reliable switching for automation circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Coil Voltage\u003c\/strong\u003e – Ensures energy-efficient and stable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Switching Capacity\u003c\/strong\u003e – Designed for industrial automation and control applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Modular Design\u003c\/strong\u003e – Allows easy installation and integration with Siemens control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Electrical and Mechanical Lifespan\u003c\/strong\u003e – Optimized for durability and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Connections\u003c\/strong\u003e – Ensures secure and easy wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC and UL Compliant\u003c\/strong\u003e – Meets international standards for safety and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts:\u003c\/strong\u003e 4 Normally Open (NO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Lifespan:\u003c\/strong\u003e Over 10 million switching cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Lifespan:\u003c\/strong\u003e High durability for extended operational life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial automation and motor control\u003c\/li\u003e\n\u003cli\u003eElectrical switching and circuit isolation\u003c\/li\u003e\n\u003cli\u003eRelay logic control panels\u003c\/li\u003e\n\u003cli\u003eConveyor and machinery automation\u003c\/li\u003e\n\u003cli\u003eHVAC and building automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eWhy Choose the Siemens 3RH2131-1BB40?:\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RH2131-1BB40 control relay\u003c\/strong\u003e is engineered for \u003cstrong\u003ehigh-performance and long-term reliability\u003c\/strong\u003e in \u003cstrong\u003eindustrial and automation applications\u003c\/strong\u003e. Its \u003cstrong\u003ecompact size, high switching capacity, and modular compatibility\u003c\/strong\u003e make it a \u003cstrong\u003edependable choice\u003c\/strong\u003e for automation engineers and industrial system integrators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Now\u003c\/strong\u003e and enhance your control system with Siemens' trusted relay technology.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003chr\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885253177571,"sku":"3RH2131-1BB40","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/3RH2131-1BB40.webp?v=1777401771","url":"https:\/\/flateck.myshopify.com\/products\/siemens-3rh2131-1bb40-industrial-control-relay-4-no-contacts-24v-dc","provider":"Flateck Automation","version":"1.0","type":"link"}