{"product_id":"k-lb-1-6g-1-channel-surge-protector-by-pepperl-fuchs-6v-is-module","title":"K-LB-1.6G 1-Channel Surge Protector by Pepperl+Fuchs - 6V IS Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003ePepperl+Fuchs\u003c\/span\u003e \u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e is a high-performance, 1-channel surge protection barrier. It is designed for critical industrial environments. This DIN rail mount module shields sensitive control and field circuit inputs from induced transients. It guards against lightning strikes and switching impulses. The \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e clamps voltage to safe levels. It diverts excess energy to ground. This ensures continuous operation of your automation infrastructure. It protects devices with low isolation-to-ground ratings. This includes Zener barriers and standard I\/O cards.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #d32f2f;\"\u003ePepperl+Fuchs\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e K-System Surge Protection\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRated Voltage (Un):\u003c\/strong\u003e ≤ 6 V\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRated Current (In):\u003c\/strong\u003e ≤ 250 mA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrequency Response (Bandwidth):\u003c\/strong\u003e ≥ 40 kHz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries Resistance:\u003c\/strong\u003e ≤ 0.3 Ω per conductor\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 1 ns (Symmetrical), 100 ns (Asymmetrical)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMax. Surge Current (8\/20):\u003c\/strong\u003e 20 kA per core\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeakage Current:\u003c\/strong\u003e ≤ 5 µA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOn-state Voltage:\u003c\/strong\u003e ≤ 12 V\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -30 °C to +80 °C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20 (IEC 60529)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.5 x 114 x 110 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 100 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eSnap the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e module directly onto a 35mm DIN rail.\u003c\/li\u003e\n    \u003cli\u003eConnect unprotected field wiring to terminals 1 and 2.\u003c\/li\u003e\n    \u003cli\u003eConnect the protected control side to terminals 7 and 8.\u003c\/li\u003e\n    \u003cli\u003eConnect the module to a solid, effective system ground.\u003c\/li\u003e\n    \u003cli\u003eMaintain equal potential between the barrier and the instrument.\u003c\/li\u003e\n    \u003cli\u003eThe device provides uninterruptible operation with automatic reset.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEx-Area Rating:\u003c\/strong\u003e II 2(1)G Ex ia IIC T6\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eATEX Certification:\u003c\/strong\u003e PTB 00 ATEX 2176X\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInternational Standards:\u003c\/strong\u003e IECEx BAS 14.0010X, CSA Approved (116-0187)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Compatible with Zener barriers, I\/O cards, and 6V field instrumentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications and Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eProtects intrinsically safe field loops.\u003c\/li\u003e\n    \u003cli\u003eShields sensitive I\/O modules in DCS and PLC systems.\u003c\/li\u003e\n    \u003cli\u003eSuppresses transients in process automation networks.\u003c\/li\u003e\n    \u003cli\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e ensures reliable surge dissipation.\u003c\/li\u003e\n    \u003cli\u003eIt minimizes downtime caused by electrical faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLogistics and Warranty\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Fast processing within 24-48 hours.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCarriers:\u003c\/strong\u003e FedEx, UPS, DHL.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month standard manufacturer warranty.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1x \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e Surge Protection Barrier, Installation Manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ and Buying Guide\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHow do I select the right barrier for my system?\u003c\/strong\u003e\u003cbr\u003eCheck your operating voltage (must be ≤ 6 V) and verify if the instrument requires intrinsically safe (IS) protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIs grounding critical for this module?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e requires a low-impedance ground connection to function correctly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCan I use this for non-IS applications?\u003c\/strong\u003e\u003cbr\u003eYes, this device protects both 6 V IS and non-IS signal loops.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHow often should I test the barrier?\u003c\/strong\u003e\u003cbr\u003eInspect the grounding integrity during your routine plant maintenance intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eK-LB-1.6G\u003c\/span\u003e\u003c\/strong\u003e serves as an essential guard for expensive control hardware. Based on our technical review at Global PLC Spare HUB, we recommend this module for PLC analog input cards and field transmitters. Its low series resistance ensures minimal signal degradation. It is ideal for high-speed process loops requiring high reliability.\u003c\/p\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"Default Title","offer_id":45014024093878,"sku":"K-LB-1.6G","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/K-LB-1.6G.jpg?v=1780040939","url":"https:\/\/www.plcsparehub.com\/products\/k-lb-1-6g-1-channel-surge-protector-by-pepperl-fuchs-6v-is-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}