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  1. #1
    Join Date
    Jun 2003
    Posts
    65

    Another Fuse Question?

    Hi all,
    what size of fuse would be safe to use with a 70.7VDC? The stepper motors will draw 6.2amps DC per phase (total of 2 phase).

    thxs

  2. #2
    Join Date
    Aug 2004
    Posts
    2849
    Slow blow fuse to each phase 6 or 7 amp fuse.

  3. #3
    Join Date
    Jun 2003
    Posts
    65
    ok, but at what Voltage? All i can find for 7A fuses are 32V & 220V. I have 70.7VDC running through?

  4. #4
    Join Date
    Aug 2004
    Posts
    2849
    Use the fuses rated for 110/220...slow blow at 7Amps.

  5. #5
    Join Date
    Dec 2004
    Posts
    524
    The voltage rating of a fuse represents the maximum voltage that can be across them when they blow.

    Ken
    Kenneth Lerman
    55 Main Street
    Newtown, CT 06470

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