Limited Availability. Only the values shown above are available. Replacement 20mm internal fast blow fuses (slow blow internal fuses are available here)Nickel plated end caps and copper fuse wireDeep Cryogenically treated (DCT)Supplied as a pack of fiveRuss Andrews internal fast blow fuses are good quality 20mm internal fuses. They feature nickel plated end caps and copper fuse wire, and they are Deep Cryogenically Treated. Available in packs of five, we have a range of values available from 250mA to 6.3A.
Please note we cannot mix values of fuses.What's included
Five Russ Andrews 20mm fast blow internal fuses, 'Fitted with Russ Andrews fuse' labels.
Buying Guide
Fitting Internal Fuses |  |
Specifications
Russ Andrews specification 20mm internal fast blow fuses
Nickel plated end caps and copper fuse wire
Deep Cryogenic Treatment
Length: 20mm Diameter: 5mm
Glass body
Excluded from our Lifetime Warranty