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Can I wire a relay like this?
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<blockquote data-quote="Konstantin" data-source="post: 4998253" data-attributes="member: 573257"><p>Hello, I am going to add a 3rd amp to my install, plus I wanted to add a few fans to keep all of them cool. After reading and searching I noticed that I will need a relay.</p><p></p><p><a href="http://img264.imageshack.us/my.php?image=electrohr3.jpg" target="_blank"><img src="http://img264.imageshack.us/img264/5862/electrohr3.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a><a href="http://g.imageshack.us/thpix.php" target="_blank"><img src="http://img264.imageshack.us/images/thpix.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>I have a run of 1/0 wire going to a 3 way distro block, from which I want to use 2 outputs to run 4awg wire to 2 amps, and the other output will be 1/0 going into another fused distro block (2 way), which will have 1 output of 4awg going to the 3rd amp, and the second output going to a relay. Then I'd just ground the relay somewhere close where I have the amps grounded. Will this work?</p><p></p><p>Or how do I wire the relay? I'd like not to run another wire from the battery, but I will if I have to. This options means that I would have to run another wire from the battery to the relay, and back from the relay to the battery? I'd have to add an inline fuse right?</p></blockquote><p></p>
[QUOTE="Konstantin, post: 4998253, member: 573257"] Hello, I am going to add a 3rd amp to my install, plus I wanted to add a few fans to keep all of them cool. After reading and searching I noticed that I will need a relay. [URL="http://img264.imageshack.us/my.php?image=electrohr3.jpg"][IMG]http://img264.imageshack.us/img264/5862/electrohr3.th.jpg[/IMG][/URL][URL="http://g.imageshack.us/thpix.php"][IMG]http://img264.imageshack.us/images/thpix.gif[/IMG][/URL] I have a run of 1/0 wire going to a 3 way distro block, from which I want to use 2 outputs to run 4awg wire to 2 amps, and the other output will be 1/0 going into another fused distro block (2 way), which will have 1 output of 4awg going to the 3rd amp, and the second output going to a relay. Then I'd just ground the relay somewhere close where I have the amps grounded. Will this work? Or how do I wire the relay? I'd like not to run another wire from the battery, but I will if I have to. This options means that I would have to run another wire from the battery to the relay, and back from the relay to the battery? I'd have to add an inline fuse right? [/QUOTE]
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Can I wire a relay like this?
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