{"product_id":"siemens-3ne4334-0b-sitor-semiconductor-protection-fuse-nh2-500a","title":"Siemens 3NE4334-0B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3NE4334-0B is a high-performance SITOR semiconductor protection fuse link, meticulously engineered within the LV HRC Design family to deliver unparalleled safeguard for sensitive power electronic components and semiconductors. This robust NH2 aR class fuse is rated at a formidable 500 A, capable of handling voltage capacities of 800 V AC and 440 V DC, guaranteeing rapid and dependable fault interruption crucial for maintaining system integrity and safety. Its core design incorporates slotted, silver-plated blade contacts, perfectly suited for M10 screw fixing (size 2, with a 110 mm mounting dimension), ensuring optimal conductivity and secure installation. A convenient front-mounted indicator provides immediate and clear fuse status monitoring, simplifying maintenance and troubleshooting. Compact yet exceptionally robust, the 3NE4334-0B seamlessly integrates into standard LV HRC fuse bases or switch disconnecters, making it an ideal choice for diverse industrial and power distribution applications requiring superior protection and reliability. This active product is readily available with standard 3-day delivery, ready to enhance your system's protection without delay.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Semiconductor Protection:\u003c\/strong\u003e Specifically designed as an aR class fuse for fast-acting and reliable protection of semiconductors and sensitive power electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current and Voltage Ratings:\u003c\/strong\u003e Boasts a 500 A current rating with impressive voltage capacities of 800 V AC and 440 V DC, suitable for demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNH2 Size and LV HRC Design:\u003c\/strong\u003e Adheres to NH2 fuse size standards within the robust LV HRC Design family, ensuring compatibility and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Plated Blade Contacts:\u003c\/strong\u003e Features slotted, silver-plated blade contacts optimized for M10 screw fixing, providing excellent conductivity and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Front Indicator:\u003c\/strong\u003e Equipped with a clear front-mounted indicator for quick and easy visual confirmation of fuse status, reducing downtime for diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Breaking Capacity:\u003c\/strong\u003e Offers a high breaking capacity of 100 kA (IEC 60947-2), capable of handling significant fault currents effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting:\u003c\/strong\u003e Designed for flexible mounting in any position, though vertical is preferred, facilitating easy integration into various setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3NE4334-0B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 4011209005174\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 662643085426\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommodity Code:\u003c\/strong\u003e 85361090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e LV HRC Design – SITOR Fuse Links\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 500 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 800 V AC \/ 440 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Size:\u003c\/strong\u003e NH2 (per EN 60269-1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class:\u003c\/strong\u003e aR (semiconductor protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking Capacity:\u003c\/strong\u003e 100 kA (IEC 60947-2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e Slotted silver-plated blade contacts, M10 screw fixing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Front-mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Any, preferably vertical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 0.810 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Dimensions:\u003c\/strong\u003e 200 × 270 × 105 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Quantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Greece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS, IEC standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemiconductor Device Protection:\u003c\/strong\u003e Essential for safeguarding sensitive transistors, diodes, and other semiconductor components from overcurrent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Converters and Rectifiers:\u003c\/strong\u003e Provides critical protection in systems that convert AC to DC or vice-versa, ensuring stable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive and Inverter Systems:\u003c\/strong\u003e Crucial for protecting variable frequency drives and inverters used in motor control and industrial automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Link and Renewable Energy Circuits:\u003c\/strong\u003e Ideal for protecting DC link circuits in renewable energy systems, including solar inverters and wind turbine converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation and Distribution Systems:\u003c\/strong\u003e Integrates seamlessly into industrial control panels and power distribution units for enhanced safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUninterruptible Power Supplies (UPS):\u003c\/strong\u003e Ensures the reliable operation and protection of UPS systems against short circuits and overloads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Reliability:\u003c\/strong\u003e As a Siemens product, the 3NE4334-0B embodies German engineering excellence, offering consistent and dependable circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Semiconductor Safeguard:\u003c\/strong\u003e Its aR class rating and fast-acting characteristics are specifically tailored for the demanding requirements of semiconductor protection, preventing costly damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Conductivity and Durability:\u003c\/strong\u003e The silver-plated blade contacts not only ensure optimal electrical conductivity but also provide superior corrosion resistance for a longer operational lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Monitoring:\u003c\/strong\u003e The integrated front indicator offers a clear and immediate visual cue for fuse status, drastically reducing diagnostic time and improving maintenance efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Availability and Support:\u003c\/strong\u003e Backed by Siemens' extensive global network, this product is readily available and comes with expert support, offering peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Built to withstand demanding industrial environments, its NH2 LV HRC design guarantees physical resilience and sustained performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your system's protection with the Siemens 3NE4334-0B SITOR NH2 fuse link. Designed for precision, reliability, and ease of use, this essential component is available for immediate dispatch. Secure your critical semiconductor and power electronic assets with a solution trusted by industry professionals worldwide. Place your order today and benefit from our efficient global shipping and standard 3-day delivery.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187853320245,"sku":"3NE4334-0B","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3NE4334-0B.webp?v=1777526658","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3ne4334-0b-sitor-semiconductor-protection-fuse-nh2-500a","provider":"PLCReadyparts","version":"1.0","type":"link"}