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Save space, time and money

Simplify panel wiring while reducing component complexity and cost.

Your choice of Class H(K), J or R fuses with withstand ratings (SCCR) up to 200 kA.

LEARN MORE
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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.

 

 

DOWNLOAD NOW
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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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High speed performance and full range class gR protection now available in miniature size

FWP ferrule fuses combine overload and short-circuit protection to eliminate the need for multiple circuit protection devices.

FWP product profile

Product pages: 10x38 mm fuses, 14x51 mm fuses,
22x58 mm fuses

 
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Bussmann series SPD selector>

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

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Application engineering>

Our application engineering team is your resource for helping in the proper application and installation of overcurrent and overvoltage circuit protection devices.

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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.

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FuseFinder mobile app>

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

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New, Bussmann series toolbox>

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

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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.

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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.