Bussmann 170M6415 Fuse Link

The Bussmann 170M6415 Fuse Link is a high-speed semiconductor protection device rated for 1100 A at 690 VAC (IEC) / 700 VAC (UL) with a 200 kA interrupting capacity, designed to quickly clear faults in power electronics and protect sensitive components in power converters, drives, and rectifier equipment from short circuits and overcurrent conditions. Commonly installed in variable frequency drives (VFDs), UPS systems, DC drives, inverters, power conversion equipment, renewable energy systems, and industrial motor control applications, it is also used by maintenance electricians and system integrators for repair, retrofit, expansion, or replacement of semiconductor protection devices to maintain equipment reliability and minimize downtime. The fuse features a Size 3, Class aR, and a single top indicator, with a square body and flush end contacts, mounting holes of M12 and a center-to-center distance of 52 mm. Electrical specs include watt losses of 130 W, pre-arcing I²T of 190,000 A²s, and clearing I²T of 130,000 A²s at 660 V. It is IEC 60269-4 compliant, UL Recognized, CE Marked, and RoHS compliant, and is suitable for use in semiconductor protection circuits, power electronics, and industrial automation equipment as an OEM replacement component for maintenance and retrofit projects.