About Us

Welcome to FerrazFuses.com! 

Since 1969, Norberg-IES has been serving the electrical industry from America's heartland, Tulsa, OK. With our 30,000 square foot facility that is both UL listed and 9001:2000, we are large enough to meet your needs, yet small enough to give you the customer service you deserve.

If you're in need of a Ferraz Shawmut fuse, you've come to the right place! Whether it be general purpose, semiconductor, medium voltage, or another variety of Ferraz Shawmut fuse, we look forward to making sure you find the part you need, exactly when you need it.

Feel free to search the site, fill out a quote form, or call one of our customer service representatives at (800) 739-9145. We can be reached via email at quote@powerfuse.com.

We accept all major credit cards, can set up Net 30 terms if required, and offer same-day shipping to any city in the United States.

Also be sure to check out the PDF's at right to better protect yourself against water exposed electrical equipment!

We look forward to working with you!

Our partner brands/partners are as follows: