{"title":"Littelfuse","description":"\u003cdiv style=\"background:#f8fafc; border-left:4px solid #10b981; padding:20px; margin:0 0 30px 0; border-radius:0 8px 8px 0;\"\u003e\u003cp\u003eWhen it comes to dependable electrical safety solutions, \u003cstrong\u003eLittelfuse\u003c\/strong\u003e stands out as one of the most trusted names in circuit protection. From fuses and fuse holders to surge protection components and advanced safety devices, customers across various industries rely on these products. They help maintain stable, efficient, and secure electrical systems. Our collection features a broad range of high-performance components designed to protect your installations, equipment, and circuits from threats such as overloads, short circuits, and power fluctuations.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2 style=\"margin-bottom:30px;\"\u003eWhy Choose Littelfuse Products for Your Electrical Needs?\u003c\/h2\u003e\n\u003cp\u003eElectrical protection is crucial where equipment performance, safety, and uptime are priorities. Littelfuse delivers industry-leading components backed by decades of engineering experience. Whether you are a professional electrician, a facility manager, or a DIY installer, you will find components offering reliability, durability, precision, and long-term value.\u003c\/p\u003e\n\u003cp\u003eOne of the main advantages is the wide product portfolio that supports nearly every electrical application. From residential and commercial environments to industrial machinery and automotive systems, these products guard circuits and prevent costly damage. Their commitment to research, adherence to safety standards, and design advancements ensure consistent, trustworthy performance.\u003c\/p\u003e\n\u003ch2 style=\"margin-bottom:30px;\"\u003eHigh-Quality Components for Robust Electrical Protection\u003c\/h2\u003e\n\u003ch3\u003eLittelfuse Fuses and Circuit Protection Devices\u003c\/h3\u003e\n\u003cp\u003eEvery electrical system requires a dependable layer of protection. The fuses come in multiple configurations designed to support various voltage levels, current capacities, and applications. Whether installing a fast-acting fuse for sensitive electronics or a time-delay fuse for motor-driven equipment surges, the options are extensive and engineered for consistent performance.\u003c\/p\u003e\n\u003cp\u003eThe collection also includes fuse holders, blocks, and accessories that enhance safety and simplify installation. These components help secure connections and maintain circuit integrity even in demanding environments, ensuring safe and reliable operation.\u003c\/p\u003e\n\u003ch3\u003eSurge Protection and Power Management Solutions\u003c\/h3\u003e\n\u003cp\u003eVoltage spikes often cause equipment failure. Surge protection devices are therefore essential for system stability. These products defend circuits against harmful transients and keep equipment safe from sudden power events. Their reliability ensures uninterrupted performance for sensitive electronics, automation systems, and control panels.\u003c\/p\u003e\n\u003cp\u003eBeyond protection, the lineup supports optimized power distribution and management. This improves overall efficiency, reduces maintenance needs, and extends the lifespan of connected devices, making it an important part of modern electrical systems.\u003c\/p\u003e\n\u003ch3\u003eIndustrial, Commercial, and Automotive Applications\u003c\/h3\u003e\n\u003cp\u003eThe versatility of these products explains why they are widely recognized across many fields. Industrial settings use them to protect large machinery, variable frequency drives (VFDs), motor controls, and high-energy equipment. In commercial environments, electricians rely on these components to maintain safety standard compliance and ensure continuous operation of essential systems.\u003c\/p\u003e\n\u003cp\u003eIn the automotive and transportation sectors, Littelfuse innovations provide critical protection. From blade fuses to specialty automotive protection devices, they safeguard modern vehicles and equipment from a variety of electrical hazards, ensuring safety and durability.\u003c\/p\u003e\n\u003ch2 style=\"margin-bottom:30px;\"\u003eBuilt for Longevity and Performance\u003c\/h2\u003e\n\u003cp\u003eChoosing high-quality electrical components reduces downtime, prevents damage, and extends system life. Littelfuse products are designed with these priorities in mind. Each component undergoes rigorous testing to meet or exceed safety and performance requirements.\u003c\/p\u003e\n\u003cp\u003eWith strong build quality, excellent \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Thermal\" rel=\"noopener\" target=\"_blank\"\u003ethermal\u003c\/a\u003e characteristics, and stable operational performance, the components deliver long-term durability. This makes them cost-effective choices for professionals and individuals demanding reliability in every installation.\u003c\/p\u003e\n\u003ch2 style=\"margin-bottom:30px;\"\u003eYour Trusted Source for Littelfuse Electrical Components\u003c\/h2\u003e\n\u003cp\u003eOur curated collection includes a broad selection tailored to meet specific needs. Whether upgrading an existing system or building a new installation, you can browse confidently. All components have been engineered for exceptional protection and performance to meet your standards.\u003c\/p\u003e\n\u003cp\u003eExplore our selection today to find the perfect fit for your electrical projects. With high-quality materials, precise engineering, and a proven reputation, Littelfuse products offer peace of mind each time you power your circuits.\u003c\/p\u003e\n\u003cdiv style=\"background:#0f172a; color:#fff; padding:40px; text-align:center; margin-top:40px; border-radius:12px;\"\u003e\n     \u003ch2 style=\"color:#fff; margin-bottom:16px;\"\u003eReady to Get Started?\u003c\/h2\u003e\n     \u003cp style=\"color:#cbd5e1; margin-bottom:24px;\"\u003eShop code-compliant solar equipment at wholesale prices. Pro contractors save up to 40% with a free Pro Account.\u003c\/p\u003e\n     \u003ca href=\"\/collections\/solar-panels\" style=\"display:inline-block; background:#10b981; color:#fff; padding:14px 32px; border-radius:8px; text-decoration:none; font-weight:600; margin-right:12px;\"\u003eShop Solar Panels\u003c\/a\u003e\n     \u003ca href=\"\/pages\/pro-account\" style=\"display:inline-block; background:transparent; color:#fff; padding:14px 32px; border-radius:8px; text-decoration:none; font-weight:600; border:2px solid #fff;\"\u003eApply for Pro Account\u003c\/a\u003e\n   \u003c\/div\u003e","products":[{"product_id":"littelfuse-flnr050","title":"Littelfuse  250V RK5 TD FUSE - FLNR050","description":"\u003ch2\u003eLittelfuse 250V RK5 TD Fuse - FLNR050\u003c\/h2\u003e\n\u003cp\u003eThe Littelfuse FLNR050 is a high-performance fuse designed to offer superior protection in electrical systems. Capable of handling voltages up to 250V, this fuse ensures safety and reliability in various applications. With its robust construction and dependable functionality, it is an essential component for maintaining the integrity of your electrical circuits.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003ch3\u003eEnhanced Safety\u003c\/h3\u003e\n\u003cp\u003eThe Littelfuse FLNR050 provides exceptional safety features, making it ideal for applications where circuit protection is critical. This fuse minimizes the risk of electrical failures, ensuring a safe environment for both equipment and users.\u003c\/p\u003e\n\u003ch3\u003eReliable Performance\u003c\/h3\u003e\n\u003cp\u003eDesigned for consistent reliability, the FLNR050 performs effectively under various load conditions. Its ability to trip at the right moment protects equipment and extends the lifespan of your electrical system, making it a practical choice for any setup.\u003c\/p\u003e\n\u003ch3\u003eEasy Installation\u003c\/h3\u003e\n\u003cp\u003eInstallation of the Littelfuse FLNR050 is straightforward, allowing for quick replacements during maintenance. Its universal design fits most applications without the need for complex modifications, which enhances usability for technicians and electricians alike.\u003c\/p\u003e\n\u003ch3\u003eDurable Construction\u003c\/h3\u003e\n\u003cp\u003eThis fuse is built to withstand harsh conditions, featuring a sturdy design that resists corrosion and wear. The robust construction of the Littelfuse FLNR050 contributes to its longevity and efficacy in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eVersatile Applications\u003c\/h3\u003e\n\u003cp\u003eSuitable for a wide range of electrical applications, the Littelfuse FLNR050 is versatile enough to be used in residential, commercial, and industrial settings. Its adaptability helps meet various circuit protection needs without compromising performance.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Littelfuse FLNR050 operates by interrupting the flow of electricity when a fault occurs, preventing damage from overloads or short circuits. This mechanism ensures that electrical systems remain safe and functional, minimizing downtime and repair costs.\u003c\/p\u003e\n\u003ch3\u003eFuse Element\u003c\/h3\u003e\n\u003cp\u003eThe core component of the FLNR050 is its fuse element, which melts under excess current to break the circuit. This quick response time is crucial for protecting equipment from damage and reducing fire hazards.\u003c\/p\u003e\n\u003ch3\u003eMounting Compatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit standard mounting configurations, the Littelfuse FLNR050 ensures easy integration into existing systems. This compatibility allows users to upgrade or replace fuses without compatibility issues, streamlining maintenance processes.\u003c\/p\u003e\n\u003ch3\u003eIndicator Feature\u003c\/h3\u003e\n\u003cp\u003eSome variants of the FLNR050 may include a visual indicator that shows when the fuse has blown. This feature simplifies maintenance and enhances user experience by providing immediate feedback on circuit status.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLittelfuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFLNR050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 x 1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-55°C to 125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.200 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Littelfuse","offers":[{"title":"Default Title","offer_id":41762209693830,"sku":"PES-PA-ELC-0392","price":719.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/20232-Littelfuse-FLNR050-Front-1.jpg?v=1758194255"}],"url":"https:\/\/www.portlandiaelectric.supply\/collections\/littelfuse.oembed","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}