{"product_id":"allen-bradley-440r-m23143-guardmaster-safety-relay","title":"Allen-Bradley 440R-M23143","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440R-M23143 Guardmaster Safety Relay Module is an indispensable component for maintaining the highest safety standards in demanding industrial environments. Engineered by the trusted Allen-Bradley brand, this safety relay is a critical solution for monitoring hazardous areas, preventing industrial accidents, and fostering a secure workplace. As part of the renowned Guardmaster series, the 440R-M23143 ensures your operations meet stringent safety regulations while minimizing potential downtime and maximizing operational efficiency.\u003c\/p\u003e\n\u003cp\u003eDesigned for seamless integration, the 440R-M23143 connects effortlessly with various safety sensors and devices, providing real-time monitoring and precise control over equipment. Its capacity to manage multiple safety functions makes it ideal for applications requiring the highest safety performance levels, specifically PL e \/ SIL 3. This compliance underscores its suitability for critical safety systems, offering peace of mind and robust protection for both personnel and equipment.\u003c\/p\u003e\n\u003cp\u003eInvest in the 440R-M23143 to fortify your industrial automation systems with unparalleled safety, reliability, and compliance. This module is not just a component; it's a commitment to a safer, more efficient operational future.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Safety Monitoring:\u003c\/strong\u003e Provides continuous, reliable monitoring for critical industrial equipment and hazardous zones.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePL e \/ SIL 3 Performance:\u003c\/strong\u003e Achieves the highest safety performance levels, ensuring compliance for the most demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible System Integration:\u003c\/strong\u003e Compatible with an extensive array of safety sensors and devices for versatile system design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Industrial Design:\u003c\/strong\u003e Constructed to withstand the rigors of harsh industrial environments, ensuring long-term durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance:\u003c\/strong\u003e Facilitates adherence to crucial safety standards across diverse industries, from manufacturing to automation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Uptime:\u003c\/strong\u003e Bolsters system reliability, leading to minimized downtime and enhanced operational output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact DIN Rail Mount:\u003c\/strong\u003e Offers easy installation and space efficiency within control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 440R-M23143 (MSR138DP)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Safety Relay Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e PL e \/ SIL 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e DIN Rail Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 55°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 lbs (0.27 kg)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, CE, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial automation systems demanding the highest safety integrity levels.\u003c\/li\u003e\n  \u003cli\u003eSafety monitoring in environments with hazardous machinery, robotics, or processes.\u003c\/li\u003e\n  \u003cli\u003eIntegration into emergency stop systems and other critical control applications.\u003c\/li\u003e\n  \u003cli\u003eManufacturing facilities requiring strict adherence to occupational safety regulations.\u003c\/li\u003e\n  \u003cli\u003eProcessing plants where machine guarding and access control are paramount.\u003c\/li\u003e\n  \u003cli\u003eAutomotive assembly lines utilizing complex and potentially dangerous machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUncompromised Safety:\u003c\/strong\u003e Delivers robust and reliable protection, making hazardous environments safer for personnel and equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Standards:\u003c\/strong\u003e Meets global PL e \/ SIL 3 safety ratings, ensuring your operations are compliant with the most stringent regulations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Compatibility:\u003c\/strong\u003e Designed for effortless integration into existing and new safety circuits, minimizing installation complexities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Its durable construction guarantees longevity and consistent performance, even in the most challenging industrial settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted Brand Quality:\u003c\/strong\u003e Benefit from the renowned reliability and engineering excellence synonymous with Allen-Bradley Guardmaster products.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImmediate Availability:\u003c\/strong\u003e Conveniently located in USA stock, ensuring rapid fulfillment and reduced lead times for your critical projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety protocols with the Allen-Bradley 440R-M23143 Guardmaster Safety Relay Module. Experience the peace of mind that comes with superior protection and compliance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eUSA Stock:\u003c\/strong\u003e Ready for immediate dispatch.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNew in Box:\u003c\/strong\u003e Guaranteed pristine condition.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReady to Ship:\u003c\/strong\u003e Fast and efficient order processing.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFREE SHIPPING ON ALL ORDERS:\u003c\/strong\u003e Exceptional value delivered to your door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSecure your systems and ensure a safer workplace today. Order the 440R-M23143 Allen-Bradley Guardmaster Safety Relay Module and invest in unparalleled safety and operational continuity.\u003c\/p\u003e\n\u003cp\u003eExplore our full range of \u003ca href=\"\/guardmaster-440r-safety-relays\"\u003eGuardmaster 440R Safety Relays\u003c\/a\u003e for other models and specifications, or visit our \u003ca href=\"\/allen-bradley-industrial-automation\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category for a comprehensive selection of controllers, drives, motors, HMIs, and accessories.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182974230581,"sku":"440R-M23143","price":314.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440R-M23143.webp?v=1777415700","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440r-m23143-guardmaster-safety-relay","provider":"PLCReadyparts","version":"1.0","type":"link"}