{"product_id":"allen-bradley-440r-m23147-msr138dp-safety-relay","title":"Allen-Bradley 440R-M23147","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440R-M23147 MSR138DP Safety Relay is an advanced, high-performance solution engineered to meet the stringent demands of modern industrial safety applications. Designed by the trusted Allen-Bradley brand, this safety relay ensures seamless integration into your existing systems while providing unparalleled protection for personnel and machinery. With compliance to Category 4 safety standards, the MSR138DP guarantees a robust safety infrastructure, mitigating risks in high-hazard environments. Its flexible 24V AC\/DC operation and configurable reset options, including automatic and manually monitored modes, offer versatile control over your safety circuits. The intelligent design, featuring a removable terminal block, simplifies installation, reduces downtime during maintenance, and enhances overall operational efficiency.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal 24V AC\/DC Operation:\u003c\/strong\u003e Seamlessly integrates with a wide range of industrial power supplies, offering electrical flexibility and reducing compatibility concerns.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlexible Reset Options:\u003c\/strong\u003e Supports both automatic reset and manually monitored reset functions, providing adaptable control for diverse safety system architectures and operator preferences.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact 45mm Housing Width:\u003c\/strong\u003e Optimizes panel space with its streamlined design, allowing for efficient installation in crowded control cabinets and maximizing usable industrial real estate.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfigurable Delay Settings:\u003c\/strong\u003e Offers a wide delay range from 0.5 to 10 seconds, with an infinite setting option, enabling precise control over safety output sequencing and system response times.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual Input Configuration:\u003c\/strong\u003e Equipped with one Normally Closed (N.C.) input and one LC input, enhancing its versatility for various safety device connections.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust Safety Outputs:\u003c\/strong\u003e Features two normally open (N.O.) relay outputs, ensuring reliable disconnection of power in critical safety scenarios, thereby safeguarding machinery and personnel.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCategory 4 Safety Rating:\u003c\/strong\u003e Adheres to the highest level of safety integrity, making it suitable for high-risk applications where maximum protection and regulatory compliance are paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Block:\u003c\/strong\u003e Facilitates quick and easy wiring, maintenance, and system troubleshooting, minimizing installation time and reducing operational interruptions.\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 MSR138DP\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V AC\/DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Width:\u003c\/strong\u003e 45mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDelay Time:\u003c\/strong\u003e 0.5 to 10 seconds, infinite delay option\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 N.C. + 1 LC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e 2 N.O. relay outputs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDelayed Outputs:\u003c\/strong\u003e 3 N.O. relay outputs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Category:\u003c\/strong\u003e CAT 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMachine Guarding and Operator Safety:\u003c\/strong\u003e Essential for protecting personnel from hazardous machinery operations, ensuring compliance with safety directives.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEmergency Stop Circuits:\u003c\/strong\u003e Provides critical functionality in emergency stop systems, enabling rapid and reliable shutdown in unforeseen dangerous situations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConveyor Safety Monitoring:\u003c\/strong\u003e Ideal for integrating into conveyor systems to monitor safe operation and prevent accidents related to material handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation Safety Systems:\u003c\/strong\u003e A core component for maintaining safety integrity across complex automated processes, safeguarding equipment and production lines.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobotics Safety Control:\u003c\/strong\u003e Critical for ensuring the safe operation of robotic cells, managing access, and preventing unintended movements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProcess Control Shutdowns:\u003c\/strong\u003e Utilized in critical process control applications to enact safe shutdowns in response to detected faults or unsafe conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440R-M23147 MSR138DP Safety Relay stands out as a superior choice for several compelling reasons. Firstly, its unwavering commitment to Category 4 safety standards ensures that your operations will not only meet but exceed regulatory requirements, providing peace of mind in high-risk environments. Secondly, the flexibility offered by both automatic and manually monitored reset options allows for tailored safety responses, optimizing operational flow while maintaining stringent safety protocols. Thirdly, the innovative configurable delay settings, ranging from 0.5 to 10 seconds with an infinite option, empower engineers to precisely tune output reactions, crucial for complex sequenced operations. Furthermore, the compact 45mm housing width simplifies installation, saving valuable panel space, a critical factor in increasingly dense industrial control cabinets. Finally, the inclusion of a removable terminal block drastically reduces installation and maintenance times, minimizing downtime and significantly contributing to overall operational efficiency and cost savings. This blend of high safety integrity, operational flexibility, precise control, and user-friendly design makes the 440R-M23147 an indispensable asset for any industrial safety professional.\u003c\/p\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your safety systems with the Allen-Bradley 440R-M23147 MSR138DP Safety Relay. Experience the peace of mind that comes with robust, compliant, and efficient safety control. For more detailed specifications and to explore other models, please refer to our comprehensive \u003ca href=\"https:\/\/www.google.com\/search?q=Guardmaster+440R+Safety+Relays\"\u003eGuardmaster 440R Safety Relays\u003c\/a\u003e main category. Discover the full spectrum of industrial automation solutions by visiting our \u003ca href=\"https:\/\/www.google.com\/search?q=Allen-Bradley+Industrial+Automation+Products\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category, featuring a complete range of controllers, drives, motors, HMIs, and accessories.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182769692725,"sku":"440R-M23147","price":502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440r-m23147.webp?v=1777407305","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440r-m23147-msr138dp-safety-relay","provider":"PLCReadyparts","version":"1.0","type":"link"}