{"product_id":"allen-bradley-440r-d23166-msr125h-two-hand-safety-relay-24vdc","title":"Allen-Bradley 440R-D23166","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440R-D23166 MSR125H Monitoring Safety Relay is engineered to deliver a superior level of protection and operational integrity in diverse industrial environments. Designed specifically for critical two-hand control applications, this robust safety solution ensures that machinery operates only when both of an operator’s hands are safely engaged, significantly mitigating the risk of injury. Its high-reliability design makes it an indispensable component for modern industrial automation and stringent machinery safety compliance. Operating on a 24V DC power supply, this relay seamlessly integrates into existing industrial setups. Featuring both automatic and manual reset configurations, the 440R-D23166 offers unparalleled flexibility to adapt to various operational protocols. Housed within a compact 22.5mm case, it conserves valuable panel space, while its fixed terminals simplify installation and guarantee secure, long-lasting wiring connections. Experience peace of mind with this advanced safety monitoring device from Allen-Bradley.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Two-Hand Control Monitoring:\u003c\/strong\u003e Ensures operator safety by demanding simultaneous two-hand engagement for machine activation, preventing accidental starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid 2 N.O. Immediate Safety Outputs:\u003c\/strong\u003e Provides instantaneous safety circuit interruption with two normally open contacts, guaranteeing a swift and reliable response to hazardous conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized 24V DC Power Compatibility:\u003c\/strong\u003e Designed for seamless integration into standard industrial power systems, ensuring consistent and stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Automatic\/Manual Reset Options:\u003c\/strong\u003e Offers versatile reset configurations, allowing operators to choose between automatic system restoration or a controlled manual reset based on application requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving 22.5mm Compact Enclosure:\u003c\/strong\u003e Maximizes panel efficiency with its slim profile, ideal for installations where space is a premium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fixed Terminal Connections:\u003c\/strong\u003e Facilitates straightforward and secure wiring installation, minimizing connection errors and enhancing system reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Diagnostic Capabilities:\u003c\/strong\u003e Provides clear status indications for efficient troubleshooting and maintenance, reducing downtime.\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-D23166\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Type:\u003c\/strong\u003e Monitoring Safety Relay (MSR125H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e Two-Hand Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e 2 N.O. Immediate Contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset Mode:\u003c\/strong\u003e Automatic\/Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Width:\u003c\/strong\u003e 22.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Fixed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Machine Safety Systems:\u003c\/strong\u003e Integral for safeguarding personnel operating presses, shears, and other potentially hazardous machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePress Machines \u0026amp; Two-Hand Control Stations:\u003c\/strong\u003e Essential for compliant and safe operation of hydraulic and mechanical presses, requiring operator presence at all times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Safety in Hazardous Work Environments:\u003c\/strong\u003e Crucial for protecting staff working with high-risk equipment where immediate reaction and controlled operation are paramount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Stop and Safety Circuit Monitoring:\u003c\/strong\u003e Acts as a reliable component within comprehensive emergency stop systems, continually monitoring safety circuits for integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics and Automated Production Lines:\u003c\/strong\u003e Ensures safe interaction between human operators and automated equipment, preventing accidental contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging and Assembly Machinery:\u003c\/strong\u003e Provides critical safety interlocking for machinery used in manufacturing and assembly processes.\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\u003eUnmatched Operator Safety:\u003c\/strong\u003e The Allen-Bradley 440R-D23166 is specifically engineered to enforce rigorous two-hand control, providing an advanced layer of protection against operator injury.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Reliability and Performance:\u003c\/strong\u003e Built with Allen-Bradley's renowned quality, this relay offers consistent and trustworthy safety monitoring, minimizing false trips and maximizing uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration and Installation:\u003c\/strong\u003e Its compact 22.5mm design and fixed terminals ensure quick, hassle-free installation and compatibility with a wide range of industrial control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Operation Modes:\u003c\/strong\u003e With both automatic and manual reset options, this relay adapts effortlessly to diverse operational requirements, enhancing workflow efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance with Safety Standards:\u003c\/strong\u003e Designed to meet stringent industrial safety regulations, helping your facility achieve and maintain compliance for critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Value:\u003c\/strong\u003e Investing in the 440R-D23166 means investing in a durable, high-performance safety solution that offers long-term reliability and significant returns through enhanced safety and productivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure your industrial operations with the Allen-Bradley 440R-D23166 MSR125H Monitoring Safety Relay. This advanced safety solution is readily available to enhance the protection of your personnel and machinery. For more information, or to place an order, explore our full range of \u003ca href=\"\/collections\/guardmaster-440r-safety-relays\"\u003eGuardmaster 440R Safety Relays\u003c\/a\u003e to discover all models and specifications within this family. Additionally, you can visit our comprehensive \u003ca href=\"\/collections\/allen-bradley-industrial-automation-products\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category for our complete selection of controllers, drives, motors, HMIs, and accessories, ensuring you find every component needed for your industrial automation requirements.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973902901,"sku":"440R-D23166","price":865.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440r-d23166.webp?v=1777415685","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440r-d23166-msr125h-two-hand-safety-relay-24vdc","provider":"PLCReadyparts","version":"1.0","type":"link"}