BS646 Fuses
BS646 is the British Standard number for the small ceramic cartridge fuse links used in dimmers, night lights, clock and shaver / razor / toothbrush adapters.
Available in a range of sizes from 1 Amp to 5 Amps.
Approx 19.1mm (3/4") long x 5.3mm diameter.
The fuses are colour coded as follows : 1A - Green, 2A - Yellow, 3A - Black, 5A - Red.
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