Results 1 to 3 of 3
  1. 07-02-2005, 08:31 PM #1
    jmandtc
    jmandtc is offline Professional Member
    Join Date
    Nov 2004
    Location
    NJ
    Posts
    79
    Post Likes
    When installing a transformer is a in line fuse put on the load side or the line side.
    Reply With Quote Reply With Quote
  2. 07-02-2005, 08:44 PM #2
    tecman
    tecman is offline Professional Member
    Join Date
    Apr 2005
    Location
    NE PA
    Posts
    698
    Post Likes
    The line side is usually fused with the breaker or fuse at the distribution panel, unless it is not a dedicated circuit. In that case it is usually advised to fuse the primary if it is rated below the circuit protection feeding it. depending on the application, the secondary may also be fused. Mostly it depends on the type of transformer and how it is applied.

    paul
    Reply With Quote Reply With Quote
  3. 07-03-2005, 08:26 AM #3
    cem-bsee
    cem-bsee is offline Professional Member
    Join Date
    Feb 2003
    Location
    Huntsville,AL
    Posts
    4,125
    Post Likes
    if you want to protect the transformer, fuse the primary. use a Slo-Blow fuse at 115% of current rating on primary.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules
Contracting Business

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
HPAC Engineering