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American Ultra Rapid Fuses

We sell a range of American ultra rapid fuses that operate quickly to protect sensitive electrical components in the circuit. These fuses feature a bolt-down mounting to ensure a solid electrical connection. Once the fuse is blown, the fuse needs to be replaced. In the case of replacement, be sure to replace with the same fuse as a regular fuse will not be quick enough to protect sensitive components.

FWA
Type aR, 150VAC/VDC
FWX
Type aR, 250VAC/VDC*, Tag or Flush End Types
FWP
Type aR, 700VAC/VDC
FWJ
Type aR, 1000VAC/800VDC

Customer Feedback

" In regards to customer service, it was very good and it hasn't changed from when I used Swe-Check regularly for several years when I worked at the Bureau of Meteorology some considerable decades ago. "

Chris H
Received 2/4/19

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