Indicating Fuse, 40-amp, 250-volt, 2-pk.

Introducing the Bussmann 40A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse, now available at Glenwood Hardware in Glenwood city , WI. This essential electrical component is designed to provide reliable protection for your circuits, ensuring that your electrical systems operate smoothly and safely. With its heavy-duty time delay functionality, this fuse is perfect for a variety of applications, making it a must-have for both professionals and DIY enthusiasts in Glenwood city .

• Amperage Rating: 40 Amps, ideal for handling significant electrical loads.


• Voltage Capacity: Rated for 250 Volts, suitable for a wide range of electrical systems.


• Fuse Type: FRN-R Cartridge, designed for easy identification and replacement.


• Time Delay Feature: Allows harmless, temporary overloads to pass while reacting quickly to short-circuit conditions, providing enhanced safety.


• Class RK5 Certification: UL Listed, ensuring compliance with safety standards for reliable performance.


• Dimensions: The fuse measures 3 inches in length and 0.8125 inches in diameter, making it compact and easy to install.


• Durable Construction: Features fiberglass tube construction and copper end caps for long-lasting durability.

Imagine the peace of mind you’ll have knowing that your electrical systems are protected by the Bussmann 40A FRN-R Cartridge Fuse. Whether you are working on motor control centers, AC power distribution systems, or branch circuits, this fuse is designed to handle the demands of various applications, including motors, transformers, and lighting systems. The easyID feature allows for quick identification of an open fuse, saving you time and effort during troubleshooting.



In conclusion, the Bussmann 40A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse is not just a replacement part; it is a vital component for ensuring the safety and efficiency of your electrical systems. Don’t compromise on quality—choose Bussmann for reliable performance. Get yours today at Glenwood Hardware in Glenwood city , WI, and experience the difference in your electrical projects.