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Are you purchasing from an authorized distributor?

Remember to always get Bussmann™ series products through your local, authorized distributor, so you can put trusted products to work.

Find a distributor near you

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Changes specific to Short-Circuit Current Ratings

Find out what you need to know about the new 2017 Code concerning available short-circuit current and equipment SCCRs.

This 28 page handbook has the details.



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Bussmann series award winners

Several of our products and tools have been recognized for their innovation, performance and drive for enhanced safety.

Check out our 2016/2017 and other award winners.

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New 2017 full line Bussmann series product catalog

Over 400 pages of Bussmann series circuit protection products and accessories.

Download the entire catalog or just the product sections you want.


Bussmann series SPD selector>

Find the surge protective device you need based upon your overvoltage protection needs - covers power and data signal SPDs.


Understanding Selective Coordination>

The NEC® 2014 defines two levels:
- Selective Coordination for all currents
  and times
- Coordination to 0.1 second
It's important to know the difference.


FuseFinder mobile app>

FuseFinder for Android and Apple devices delivers a comprehensive cross reference tool at your fingertips.


Published works>

Technical articles written by our team of experts that advance electrical safety and code compliance.


New, Bussmann series toolbox>

Device adaptive tools and resources for selecting fuses, surge protectors, calculating arcing and available fault currents, assembly SCCR and more.


New high speed fuse app guide>

Understand the dynamics in the specification and selection process, covering high speed fuse characteristics, performance data, and application in AC and DC systems.


New high speed fuse catalog>

Covers our extensive line of compact high speed fuses, full range UL Class J, round body North American, IGBT, ferrule, British Standard and square body fuses.