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20a fuse

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  • What color is the fuse on a 20 amp fuse?

  • The fuse link barrel shall be marked in red for 3 A and brown for 13 A; for all other ratings the marking shall be black. The 20A fuses we purchased are marked with 鈥楤S 1362鈥?and have the manufacturer’s name ‘Xingguang鈥?

  • What is the manufacturer’s name for 20A fuses?

  • The 20A fuses we purchased are marked with 鈥楤S 1362鈥?and have the manufacturer’s name ‘Xingguang鈥? They are also marked red, which should be used only for 3A fuses. They do not have any approval marks, such as ASTA, Nemko, or a BSI Kitemark.

  • What size fuse do I need for a 13A plug?

  • A standard 13A plug (BS 1363) is designed to fit cables up to a maximum of 1.5mm 2. The maximum current capacity of a 1.5mm 2 cable is 15A and should be protected by a maximum fuse size of 13A. A 20A fuse in a domestic 13A plug should never be used.

  • Do power plugs have fuses in them?

  • Most countries do not have fuses in their plugs, this is because they use radial circuits which are protected by either a 10A or 20A fuse or breaker in the consumer unit.

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