WEBER NH0 KTF 125A 500V IW 1505125

Weber NH0 KTF 125A Fuse Link Description This is a high-rupturing-capacity (HRC) NH fuse from Weber, designed for reliable overcurrent protection in industrial electrical systems. With a rating of 125A and 500V AC, it is suitable for protecting cables, lines, and equipment. This fuse features the gL/gG characteristic, making it ideal for general-purpose applications. The KTF model includes insulated gripping lugs for safe installation and a front indicator for easy status identification. Specifications Manufacturer: Weber Model: NH0 KTF 125A Type: NH Fuse Link Size: NH0 Rated Current: 125A Rated Voltage: 500V AC Fuse Characteristic: gL/gG (General Line/Equipment Protection) Breaking Capacity: High Rupturing Capacity (HRC) Features: Insulated gripping lugs, front indicator Label Info Brand: WEBER Model: NH0 KTF Rating: 125A 500V~ Standards: VDE 0636, IEC 269 Characteristic: gL, gG Application This fuse is commonly used in industrial switchgear, distribution boards, motor control centers, and other power distribution systems to protect against short circuits and overloads. Country of Origin Manufactured in Switzerland. CO2 Impact Choosing this new-old-stock component saves approximately 7.36 kg of CO2 compared to producing a new one. This sustainable choice helps reduce industrial waste and supports a circular economy. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the difference between gL and gG characteristics?For modern fuses, the gL (cable and line protection, old German standard) and gG (general purpose fuse link, international standard) characteristics are functionally identical. A gG fuse can replace a gL fuse without issue in most applications. Can I use this NH0 fuse in an NH00 fuse base?Yes, NH fuses of size 0, 00, and 000 are often mechanically interchangeable and can fit into the same fuse base. Always ensure the electrical ratings are appropriate for your application. What does the ‘KTF’ in the model number mean?KTF is an abbreviation from German: ‘Kennmelder-Traggriff-Frontanzeiger’. It signifies that the fuse is equipped with a front-facing blown-fuse indicator (‘Kennmelder’) and insulated gripping lugs (‘Traggriff’) for safe handling. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.