About BS646 Fuse
A power surge last night burnt out the BS646 fuse in your alarm clock. Now, you are running late for work and need to check the rest of the electricals when you return home at the end of the day. Luckily, you are a bit of a handy man and know exactly how to fix the problem. Getting that alarm clock up and running requires purchasing a new BS646 fuse to replace the old one. Such a tiny component, this fast acting fuse is a lifesaver for small electronic devices like your clocks and even the electric shaver. It can handle one kA at 250V AC before burning out and takes a current of 5 amps. Finding a replacement fuse may take some time if you plan on going to the local shops. Better to look on eBay and buy one through the reliable sellers. You might even want to pick up a boxful of these fuses in case the problem occurs again.