{"product_id":"pepperl-fuchs-z728-h-surge-protection-ex-ia-2-wire-loop-sil2","title":"Pepperl+Fuchs Z728.H","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Pepperl+Fuchs Z728.H is an advanced surge protection barrier meticulously engineered to safeguard intrinsically safe circuits within demanding hazardous environments. This compact and robust unit is specifically designed for 2-wire loop-powered devices, providing crucial defense against damaging voltage surges and transient events that can compromise the integrity of field signal lines. With certifications for SIL2 functional safety and ATEX Ex ia, the Z728.H ensures reliable and safe operation, making it an indispensable component in critical industrial applications where personnel and equipment protection are paramount.\u003c\/p\u003e\n\u003cp\u003eIts precise design prevents disruptions and potential failures caused by electrical disturbances, guaranteeing the continuous and accurate transmission of signals from your field instrumentation. The slim profile and comprehensive protective features of this barrier underscore Pepperl+Fuchs' commitment to high-performance and safety-compliant solutions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Dedicated surge protection for Ex ia intrinsically safe loops, ensuring compliance and enhanced safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Optimally designed for 2-wire, loop-powered systems, simplifying installation and integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Convenient 35 mm DIN rail mounting, allowing for efficient use of control panel space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection:\u003c\/strong\u003e ATEX certified Ex ia IIC T6...T4 Ga, enabling safe deployment in Zone 0, 1, and 2 hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e SIL2 certified per IEC 61508, meeting stringent requirements for safety-critical applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Features fast clamping technology for rapid transient suppression, minimizing exposure to damaging surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Clamping:\u003c\/strong\u003e Extremely low voltage clamping of ≤ 40 V typical, providing superior protection for sensitive equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Carrying Capacity:\u003c\/strong\u003e Capable of handling up to 1 A, ensuring resilience without compromising signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Wide operating temperature range from -40°C to +80°C, suitable for extreme industrial conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Width:\u003c\/strong\u003e Exceptionally compact at approx. 6.2 mm, maximizing panel density and reducing overall footprint.\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 Z728.H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Type:\u003c\/strong\u003e High-performance Surge arrester \/ protection module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e Fully compatible with standard 4–20 mA signal loops, common in industrial automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Designed for installation in a safe area, strategically protecting the wiring that extends into hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Operating Voltage (UC):\u003c\/strong\u003e ~32 V, ensuring stable operation under normal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Constructed from durable Polyamide, offering excellent mechanical strength and resistance to environmental factors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e Precisely 6.2 x 90 x 100 mm, facilitating a streamlined and space-saving installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightweight at approx. 50 g, simplifying handling and reducing panel load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Automation:\u003c\/strong\u003e Essential for reliable signal protection in sensitive analog loop circuits, preventing data corruption and equipment damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas Industry:\u003c\/strong\u003e Provides critical ATEX zone certified surge protection, upholding safety standards in volatile environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Plants:\u003c\/strong\u003e Functions as a vital intrinsic safety barrier for instrumentation, mitigating explosion risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Treatment Plants:\u003c\/strong\u003e Ideal for protecting transmitters and various field devices from electrical transients, ensuring continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Installations:\u003c\/strong\u003e Guarantees the integrity of intrinsically safe loops and ensures full compliance with stringent safety regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cp\u003eOpting for the Pepperl+Fuchs Z728.H surge protection barrier is a strategic decision for any operation demanding uncompromising safety and reliability in hazardous environments. This model stands out due to an array of superior features and certifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Safety:\u003c\/strong\u003e Benefits from Ex ia certification, permitting its use in the most critical and highest-risk hazardous zones (Zone 0, 1, 2), where protection against ignitable concentrations of gas, vapor, or mist is paramount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Integrity:\u003c\/strong\u003e Boasts SIL2 approval, a testament to its robust design and reliability in safety-critical systems, ensuring that your operations meet strict international safety standards (IEC 61508).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace Efficiency:\u003c\/strong\u003e Its ultra-compact DIN rail design is a significant advantage, particularly in control panels where space is a premium. The slender 6.2 mm housing width allows for higher density installations without sacrificing performance or accessibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Protection:\u003c\/strong\u003e Engineered to deliver steadfast surge protection for 2-wire loop-powered field devices, guarding against costly damage and operational downtime caused by transient overvoltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Brand:\u003c\/strong\u003e As an integral part of the renowned Pepperl+Fuchs intrinsic safety portfolio, the Z728.H carries the legacy of quality, innovation, and trust that the brand is known for worldwide. This ensures not only product excellence but also access to expert support and a comprehensive range of compatible solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy choosing the Z728.H, you are investing in a solution that provides peace of mind through enhanced safety, operational continuity, and compliance with the highest industrial standards.\u003c\/p\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eThe Pepperl+Fuchs Z728.H Surge Protection Barrier is currently in stock and available for immediate dispatch. We proudly offer worldwide shipping to ensure that no matter your location, you can quickly implement this essential safety solution. Elevate the protection and reliability of your hazardous area installations today by securing your Z728.H unit. Contact us or place your order directly through our platform to experience rapid delivery and exceptional customer service.\u003c\/p\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"Default Title","offer_id":45213084811317,"sku":"Z728","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/Z728.webp?v=1778514746","url":"https:\/\/djer6s-ji.myshopify.com\/products\/pepperl-fuchs-z728-h-surge-protection-ex-ia-2-wire-loop-sil2","provider":"PLCReadyparts","version":"1.0","type":"link"}