{"product_id":"allen-bradley-440p-mrpb22b-safety-interlock-switch-roller-plunger-2nc-2no-m20","title":"Allen-Bradley 440P-MRPB22B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440P-MRPB22B is a robust and reliable safety limit switch engineered to provide critical position monitoring in demanding industrial environments. As part of the Guardmaster 440P series, this heavy-duty switch is designed for applications where precise and secure operation is paramount, including machine guarding and automation safety systems. Its 30mm metal body ensures exceptional durability, while the roller plunger actuator offers accurate and consistent activation. Equipped with break-before-make (BBM) contacts, the 440P-MRPB22B enhances safety by guaranteeing contact separation before new connections are established. With a versatile configuration of two normally closed (N.C.) and two normally open (N.O.) contacts, alongside an M20 conduit entry, this safety limit switch delivers comprehensive connectivity and long-lasting performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty 30mm Metal Body:\u003c\/strong\u003e Provides superior durability and resistance to harsh industrial conditions, ensuring a long operational life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoller Plunger Actuator:\u003c\/strong\u003e Delivers precise and consistent mechanical activation, crucial for accurate position detection and reliable safety interlocks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 N.C. \u0026amp; 2 N.O. BBM Contacts:\u003c\/strong\u003e Offers a flexible contact configuration for both safety and auxiliary control circuits, featuring break-before-make operation for enhanced safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreak-Before-Make (BBM) Contact Operation:\u003c\/strong\u003e Guarantees that the opening contacts fully separate before the closing contacts engage, preventing hazardous conditions during switching sequences.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM20 Conduit Entry:\u003c\/strong\u003e Allows for secure and organized wiring, facilitating easy installation and robust cable management in industrial setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Reliability \u0026amp; Safety Compliance:\u003c\/strong\u003e Designed and manufactured to meet rigorous industrial safety standards, ensuring dependable operation in compliance-critical applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for a wide range of industrial safety applications, including machine guarding, automation, and material handling systems.\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 440P-MRPB22B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 440P Safety Limit Switches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley Guardmaster\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Size:\u003c\/strong\u003e 30mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActuator Type:\u003c\/strong\u003e Roller Plunger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Configuration:\u003c\/strong\u003e 2 N.C. (Normally Closed Safety) + 2 N.O. (Normally Open Auxiliary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Operation:\u003c\/strong\u003e Break-Before-Make (BBM)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Entry:\u003c\/strong\u003e M20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel \/ Machine Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, CE, RoHS Compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Industrial Safety, Position Monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Guarding \u0026amp; Safety Systems:\u003c\/strong\u003e Essential for interlocking safety gates, doors, and covers, ensuring machinery cannot operate when guards are open.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation \u0026amp; Equipment Protection:\u003c\/strong\u003e Provides critical feedback for automated processes, preventing collisions and protecting equipment from operational errors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Handling \u0026amp; Conveyor Systems:\u003c\/strong\u003e Monitors the position of materials, conveyors, and automated guided vehicles (AGVs) to maintain smooth and safe material flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics \u0026amp; CNC Machines:\u003c\/strong\u003e Enhances the safety of robotic work cells and CNC machining centers by detecting the presence or position of components or personnel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging \u0026amp; Assembly Lines:\u003c\/strong\u003e Supports automated safety solutions by ensuring components are correctly positioned before subsequent operations, preventing damage and injury.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcess Control \u0026amp; Monitoring:\u003c\/strong\u003e Used in various process industries to monitor valve positions, damper states, and other critical process parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Allen-Bradley 440P-MRPB22B?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUncompromised Safety:\u003c\/strong\u003e The integration of BBM contacts and a robust design ensures the highest level of safety compliance for your industrial operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional Durability:\u003c\/strong\u003e Constructed with a 30mm metal body, this switch is built to withstand extreme industrial conditions, offering long-term reliability and reduced maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision and Reliability:\u003c\/strong\u003e The roller plunger actuator provides consistent and accurate detection, minimizing false trips and maximizing operational uptime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Integration:\u003c\/strong\u003e With its flexible contact configuration and M20 conduit entry, the 440P-MRPB22B can be easily integrated into diverse control circuits and wiring schemes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted Brand Quality:\u003c\/strong\u003e As an Allen-Bradley Guardmaster product, you benefit from a legacy of quality, innovation, and industry-leading safety solutions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Compliance:\u003c\/strong\u003e Certified by UL, CE, and RoHS, this switch meets international standards, making it suitable for global deployment and regulatory compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eSecure your industrial operations with the dependable Allen-Bradley 440P-MRPB22B Safety Limit Switch. Experience rugged durability, precise actuation, and unparalleled safety performance. Take advantage of our fast shipping and worldwide delivery options to get your critical components quickly. Explore the full range of \u003ca href=\"\/allen-bradley-guardmaster-440p-series\"\u003eAllen-Bradley Guardmaster 440P Series safety limit switches\u003c\/a\u003e for comprehensive machine safety and position detection solutions. For a complete overview of industrial automation components, visit our main category for \u003ca href=\"\/allen-bradley-industrial-automation-products\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e, including PLCs, controllers, drives, and more.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182973673525,"sku":"440P-MRPB22B","price":615.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440P-MRPB22B.webp?v=1777415674","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440p-mrpb22b-safety-interlock-switch-roller-plunger-2nc-2no-m20","provider":"PLCReadyparts","version":"1.0","type":"link"}