FLSR045 | Fuse 600V Time Delay 45 Amp | Littelfuse

Littelfuse Time Delay Fuse: Protection for High-Amperage Applications (FLSR045) The Littelfuse FLSR045 fuse is a vital safety component designed to protect electrical circuits from overcurrent conditions. This time-delay fuse provides a controlled response to overloads, allowing momentary current surges without tripping while effectively interrupting sustained overcurrents. With a voltage rating of 600V and a current rating of 45 Amp, the FLSR045 fuse is suitable for industrial and commercial applications where high-amperage loads need reliable protection. Its time-delay characteristic makes it ideal for loads that experience temporary current spikes, such as motors or transformers. Constructed from high-quality materials, the Littelfuse FLSR045 fuse ensures reliable performance and extended service life. Its compact design enables easy integration into electrical panels, while its clear housing allows for quick visual inspection of its status. Utilize the Littelfuse FLSR045 fuse to safeguard your electrical systems and equipment from potential damage caused by overcurrents. It complies with various industry standards, assuring compliance and reliability. Our HVAC supply store is your trusted source for electrical components. Contact us today to learn more about the Littelfuse FLSR045 fuse or to place your order. We offer competitive pricing, fast shipping, and expert technical support. Protect your electrical systems with the Littelfuse FLSR045 fuse, available now at Our HVAC supply store!