Results 1 to 5 of 5

Thread: 150 amp relay with large connectors

  1. #1
    Join Date
    Jan 2011
    Location
    Melbourne
    Posts
    640
    Total Downloaded
    0

    150 amp relay with large connectors

    I'm looking at putting a fuse block in the engine bay (TD5 Disco) that has a max load of 125 amp with 25 max on any line. I'm putting this in the rear rh corner of the engine bay.

    Off it I want to feed phone chArgers, spotlight relays, air compressor, and other items. Ionly want it to be powered off the acc feed or higher so I'm putting in a ~150amp relay.

    I know it's never going to draw very high current, but I put in some 150A cable that I had spare, but all the relays I can find (jaycar/altronics) only have small spade connectors. Obviously a small spade connector is both hard to connect to a thick cable.

    Any suggestions on relays with large -say 4mm screw- terminals?

  2. #2
    Join Date
    Apr 2009
    Location
    Crafers West South Australia
    Posts
    11,732
    Total Downloaded
    0
    The kind of relays used for battery isolators may be more your scene, they use 8mm studs and nuts I believe. Try an auto electrician instead.

  3. #3
    Join Date
    Jan 1970
    Location
    Queensland
    Posts
    7,905
    Total Downloaded
    0
    Hi stallie, it sounds like you are going at this the wrong way.

    It would be wiser to use smaller relays, one for each circuit.

    A 150 amp continuous rated solenoid ( relay by another name ) draws heaps of power to run the solenoid itself.

  4. #4
    Join Date
    Jan 1970
    Location
    Perth WA
    Posts
    194
    Total Downloaded
    0
    Durite in the UK sell high power relays with the terminals you are after. I'm not sure about 150A. I bought a 100A relay to feed a bluesea fuse block.

    They sell the relays on eBay.

    Cheers
    Andre

  5. #5
    Join Date
    Jan 2011
    Location
    Melbourne
    Posts
    640
    Total Downloaded
    0
    Thanks Drive Safe - I will do as you say for stuff I don't want live all the time.

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Search AULRO.com ONLY!
Search All the Web!