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⏳ bussmann frn r 100 available fusetron time delay fuse logo

⏳ Bussmann FRN R 100 Available Fusetron Time Delay Fuse Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.5
👷‍♀️ Circuit Protection Products, 💡 Industrial Electrical

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Description of ⏳ Bussmann FRN R 100 Available Fusetron Time Delay Fuse

Fusetron energy efficient FRN-R fuse. Non-indicating dual-element. Time-delay Class RK5 fuses. 23% more energy efficient. Allows closer sizing to load for superior protection of motors and transformers. Provides motor overload, ground fault and short-circuit protection. Helps protect motors against burnout from overloads and from single phasing on three phase systems. Simplifies and improves blackout prevention (selective coordination). Can be applied in circuits subject to temporary motor overloads and surge currents to provide high performance short-circuit and overload protection. Protects against low level overcurrent of overloads and will hold on inrush current 5 times greater than the amp rating of fuse for a min of 8 sec.

Reviews

Global ratings 3
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  • 3
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Type of review

Revainrating 2 out of 5

Fuse Failures Lead to Machine Downtime

This product has caused us nothing but trouble. We purchased multiple boxes of these fuses for use in our industrial machinery, however, they failed to protect our circuits and resulted in frequent machine downtime. The only positive aspect is that the packaging is clearly labeled and easy to store. The negative impact on our productivity greatly outweighs this minor convenience. Overall, we do not recommend this product for any industrial and scientific setting.

Pros
  • Provides time delay for motor starting applications
Cons
  • Only suitable for use with specific applications that require time delay

Revainrating 3 out of 5

This is a backup. I can't worry

This is a fuse. I can't worry I don't even know where to start to rate its effectiveness. Multiple wires shorted on purpose?

Pros
  • 23% energy efficiency
Cons
  • Cable is shorter than other picks

Revainrating 3 out of 5

I received the ECNR100, not the FRN-R-100 I ordered. .

I received an Edison ECNR100, not the Bussmann FRN-R-100 I ordered. They seem to be working so far and I'm not sure what the difference is.

Pros
  • Simplifies and improves power failure prevention (selective coordination)
Cons
  • Something else