{"product_id":"allen-bradley-440n-z21ss2b-sensaguard-non-contact-safety-switch","title":"Allen-Bradley 440N-Z21SS2B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 440N-Z21SS2B SensaGuard Non-Contact Safety Switch is engineered to provide superior safety functionality and operational reliability in diverse industrial settings. This advanced safety switch incorporates an 18mm assured sensing distance, ensuring precise and consistent detection for optimal personnel and equipment protection. Its robust plastic rectangular body, coupled with a rectangular latch design, guarantees durability and seamless integration into existing safety systems.\u003c\/p\u003e\n\u003cp\u003eEquipped with intuitive LED door indication and diagnostics, the 440N-Z21SS2B simplifies troubleshooting and system monitoring by providing clear and immediate status feedback. The inclusion of a standard actuator code further facilitates ease of use and compatibility across a wide range of applications. With a generous 10-meter PVC cable, this safety switch offers impressive installation flexibility, making it an ideal choice for safeguarding hazardous areas, machinery, and automated processes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Contact Sensing Technology:\u003c\/strong\u003e Delivers long-term reliability and reduces wear and tear, ensuring consistent performance without physical contact.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e18mm Assured Sensing Distance:\u003c\/strong\u003e Provides highly accurate and secure detection, enhancing operational safety and preventing false trips.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated LED Diagnostics:\u003c\/strong\u003e Offers instant visual feedback on switch status, streamlining maintenance and minimizing downtime through efficient troubleshooting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Housing (IP67):\u003c\/strong\u003e Constructed from rugged plastic with an IP67 rating, making it resistant to dust and water, suitable for harsh industrial environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStandard Actuator Code:\u003c\/strong\u003e Ensures straightforward integration and broad compatibility with a variety of existing safety control systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10-Meter PVC Cable:\u003c\/strong\u003e Grants extended reach and flexibility for installation, adapting to complex machinery layouts and larger workspaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Safety Integrity:\u003c\/strong\u003e Certified to meet stringent safety standards including SIL 3 (IEC 61508) and PLe (ISO 13849-1), providing uncompromised safety assurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 440N-Z21SS2B\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eActuator Type:\u003c\/strong\u003e Rectangular\/Rectangular Latch\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAssured Sensing Distance:\u003c\/strong\u003e 18mm (0.71in.)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndication:\u003c\/strong\u003e LED Door Indication and Diagnostics\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eActuator Code:\u003c\/strong\u003e Standard\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e PVC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 10 meters\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSafety Outputs:\u003c\/strong\u003e Dual PNP, 0.2A per output\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuxiliary Outputs:\u003c\/strong\u003e None\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e IP67\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, TUV, SIL 3, PLe\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccess Control Systems:\u003c\/strong\u003e Ideal for monitoring the secure position of doors, gates, and covers in hazardous industrial zones.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMachine Guarding Solutions:\u003c\/strong\u003e Prevents unauthorized access to dangerous machinery, ensuring operator safety during operation and maintenance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobotics Integration:\u003c\/strong\u003e Enhances the safety protocols in automated robotic work cells, protecting personnel from robotic arm movements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackaging and Processing Lines:\u003c\/strong\u003e Maintains secure operations in high-speed packaging, filling, and processing lines, reducing risks associated with moving parts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial Handling Equipment:\u003c\/strong\u003e Essential for ensuring the safe operation of conveyors, lifts, and other material handling systems.\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\u003eExceptional Durability:\u003c\/strong\u003e Engineered with an IP67-rated plastic housing, the 440N-Z21SS2B is built to withstand challenging industrial conditions, including exposure to dust and water.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety Compliance:\u003c\/strong\u003e Meets the highest global safety standards (SIL 3, PLe), guaranteeing robust protection and regulatory compliance for your operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e The included 10-meter PVC cable and intuitive LED diagnostic features significantly reduce installation time and simplify setup processes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReliable \u0026amp; Consistent Performance:\u003c\/strong\u003e Leverage advanced non-contact technology for consistent, error-free operation, minimizing accidental shutdowns and maximizing productivity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless Compatibility:\u003c\/strong\u003e Designed with a standard actuator code, this switch integrates effortlessly into a variety of existing safety circuits, offering a versatile solution.\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-Z21SS2B SensaGuard Non-Contact Safety Switch. This state-of-the-art device delivers unparalleled reliability, ease of integration, and advanced diagnostic capabilities to protect your personnel and assets. Invest in peace of mind and operational efficiency by ordering the 440N-Z21SS2B today!\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182779785269,"sku":"440N-Z21SS2B","price":341.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/440n-z21ss2b_738e6584-bf1a-403d-9602-63977b1f0ba0.webp?v=1777407589","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-440n-z21ss2b-sensaguard-non-contact-safety-switch","provider":"PLCReadyparts","version":"1.0","type":"link"}