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IEC cable question

  • 21-06-2022 5:12pm
    #1
    Stephen P
    Registered Users, Registered Users 2 Posts: 1,891 ✭✭✭


    I have a pair of 700w powered speakers. The power cable (IEC) that came with the speakers has a 3A fuse. I needed longer cables so I picked up some today. They have a 5A fuse. Before I open the packaging would the new 5A be ok with the speakers?

    In the speaker manual the following is mentioned about the power:

    • Connection: IEC
    • Voltage: 100–120 V~, or 220–240 V~; 50/60 Hz
    • Fuse: 100–120V T6.3AL AC250V or 220–240V T3.15AL AC250V
    • Consumption: 350 W




Comments

  • #2
    phonypony
    Registered Users, Registered Users 2 Posts: 1,323 ✭✭✭phonypony


    No issue I'd say, the fuse is there to protect the cable, the speakers have their own slow blow fuse. You could always swap the 5A fuses out and replace with the 3A from the other plug if you want.



  • #3
    Stephen P
    Registered Users, Registered Users 2 Posts: 1,891 ✭✭✭Stephen P


    https://www.boards.ie/discussion/comment/119232213#Comment_119232213

    Nice one! I thought that might have been an option but didn’t want to start doing something I wasn’t too sure of.



  • #4
    zg3409
    Registered Users, Registered Users 2 Posts: 7,034 ✭✭✭zg3409


    The cable will be fine. For extra safety swap out the 5 amp fuse for the 3 amp fuse in the old cable but I would not be worried.



  • #5
    adrian92
    Registered Users, Registered Users 2 Posts: 566 ✭✭✭adrian92


    I agree with the above. I'd say stick with the 5A fuse (the 3A fuses tend, in my experience not to be reliable - often get nuisance failures)



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