{"product_id":"allen-bradley-440n-g02077-ferrogard-frs21-non-contact-safety-switch","title":"Allen-Bradley 440N-G02077","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440N-G02077 Ferrogard FRS21 is a high-performance magnetic non-contact safety switch meticulously engineered to provide superior protection in diverse industrial applications. This robust device reliably monitors the position of guard doors, gates, and access panels, ensuring critical safety interlocking without any physical contact, thereby eliminating wear and extending operational life. Operating efficiently at 24V DC, it integrates seamlessly into existing safety circuits with its 2 normally closed (NC) safety contacts and 1 normally open (NO) auxiliary contact, offering comprehensive monitoring capabilities. Designed for challenging environments, its IP67-rated red ABS plastic housing guarantees exceptional protection against dust and water ingress, while the pre-wired 4-meter PVC cable simplifies installation, making it an ideal solution for facilities where hygiene, durability, and uninterrupted operation are paramount.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Contact Magnetic Operation:\u003c\/strong\u003e Ensures wear-free performance and extended lifespan, minimizing maintenance needs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComprehensive Contact Configuration:\u003c\/strong\u003e Features 2 NC safety contacts and 1 NO auxiliary contact for robust monitoring and flexible integration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurable IP67-Rated Enclosure:\u003c\/strong\u003e Rectangular ABS plastic housing provides superior protection against dust and water, suitable for harsh washdown environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e Comes with a pre-wired 4-meter PVC cable, significantly reducing installation time and complexity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Functions reliably from -10°C to +55°C, accommodating various industrial settings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Compliance:\u003c\/strong\u003e Certified to international safety standards including EN954-1, ISO13849-1, IEC\/EN60204-1, and UL listed, ensuring worldwide applicability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimal Sensing Performance:\u003c\/strong\u003e Offers precise sensing distances (12mm make, 23mm break) for accurate guard monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 440N-G02077\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Ferrogard FRS21\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eActuator Type:\u003c\/strong\u003e Magnetic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Contacts:\u003c\/strong\u003e 2 NC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 1 NO\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSwitching Capacity:\u003c\/strong\u003e 1A max at 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 4-meter pre-wired PVC cable\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Red molded ABS plastic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 (NEMA 6P)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensing Distance:\u003c\/strong\u003e 12mm (make), 23mm (break)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +55°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e EN954-1, ISO13849-1, IEC\/EN60204-1, NFPA79, EN1088, ISO14119, ANSI B11.19, AS4024.1, CE certified, UL listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eMonitoring guard doors and safety gates on manufacturing machinery and automated systems.\u003c\/li\u003e\n    \u003cli\u003eIdeal for applications requiring stringent non-contact safety interlocking where mechanical switches are unsuitable.\u003c\/li\u003e\n    \u003cli\u003eSuitable for environments demanding high levels of hygiene and frequent washdowns, such as food and beverage processing, pharmaceuticals, and packaging.\u003c\/li\u003e\n    \u003cli\u003eApplications where minimizing mechanical wear and tear on safety devices is crucial for longevity and reliability.\u003c\/li\u003e\n    \u003cli\u003eIntegration into safety circuits for presses, robots, conveyors, and other industrial automation equipment.\u003c\/li\u003e\n    \u003cli\u003eUse in hazardous areas where traditional mechanical contacts might spark or generate debris.\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 Reliability:\u003c\/strong\u003e The non-contact magnetic principle ensures consistent and dependable operation, minimizing false trips and maximizing uptime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety Compliance:\u003c\/strong\u003e Meets a comprehensive array of international safety standards, simplifying compliance efforts and ensuring global acceptance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Maintenance Costs:\u003c\/strong\u003e Absence of physical contact means no mechanical wear, leading to lower maintenance requirements and a longer operational lifespan compared to traditional switches.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Environmental Resistance:\u003c\/strong\u003e Its robust IP67 rating makes it perfectly suited for challenging industrial environments, resisting dust, water, and cleaning agents.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEffortless Integration:\u003c\/strong\u003e The pre-wired cable and compact design facilitate quick and easy installation, reducing labor costs and project timelines.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrusted Brand Quality:\u003c\/strong\u003e As an Allen-Bradley product, the 440N-G02077 benefits from a legacy of engineering excellence and proven performance in industrial safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial safety standards with the Allen-Bradley 440N-G02077 Ferrogard FRS21 non-contact magnetic safety switch. This essential component is readily available to purchase, offering immediate dispatch to enhance the safety and efficiency of your operations. Secure your site with a reliable, durable, and globally compliant safety solution. Contact us today to place your order or to learn more about our extensive range of Allen-Bradley safety products.\u003c\/p\u003e\n\n\u003cp\u003eReturn to \u003ca href=\"#\"\u003eAllen-Bradley Guardmaster 440N Safety Interlock Switches\u003c\/a\u003e — Discover cutting-edge safety interlock solutions for unparalleled protection.\u003c\/p\u003e\n\u003cp\u003eReturn to \u003ca href=\"#\"\u003eAllen-Bradley Category\u003c\/a\u003e — Explore our comprehensive selection of Allen-Bradley industrial automation and safety components.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182972887093,"sku":"440N-G02077","price":766.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440P-MSLB22B_235490ac-9304-4fc6-b116-fd0377319ddd.webp?v=1777415639","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-g02077-ferrogard-frs21-non-contact-safety-switch","provider":"PLCReadyparts","version":"1.0","type":"link"}