momentary push button kill switch

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=102153
Printed Date: May 18, 2024 at 3:27 AM

Topic: momentary push button kill switch

Posted By: hellbilly1932
Subject: momentary push button kill switch
Date Posted: February 13, 2008 at 5:56 AM

I want to wire up momentary button that when pressed will kill 12v power to the ignition coil and stay off until the key switch is turned off, thus resetting the curcuit. I'm new to the world oof relays and latches and all that so please any help is good. I've been trying to figure this out for days.

Replies:

Posted By: Big Dog
Date Posted: February 13, 2008 at 10:55 AM

Here's one way to do it:

posted_image

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Prepare your future. It wasn't the lack of stones that killed the stone age.

Posted By: hellbilly1932
Date Posted: February 13, 2008 at 11:10 AM

Cool, that's exactly what I drew up this morning.

Now I know if I wanted to had in that a secong press of the button reset it also then things would get more complicated requiring more relays.

Posted By: Big Dog
Date Posted: February 13, 2008 at 1:48 PM

If you're feeling adventurous take a look at Latched On/Off Output Using a Single Momentary Pulse on this site at https://www.the12volt.com/relays/page5.asp

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Prepare your future. It wasn't the lack of stones that killed the stone age.

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