DPDT from a momentary switch

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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=72109
Printed Date: May 13, 2025 at 8:00 PM

Topic: DPDT from a momentary switch

Posted By: 12vlogue
Subject: DPDT from a momentary switch
Date Posted: February 03, 2006 at 1:19 PM

Would appreciate help doing a relay setup that would be driven by a momentary switch to perform a DPDT task.

Input A1 and Input A2
Input B1 and Input B2
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Switch (momentary)
Relay setup [???]
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Output 1 and Output 2

Thanks!

Replies:

Posted By: infinkc
Date Posted: February 03, 2006 at 7:09 PM

lost you , do you have the pinouts of the relay that you have?

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There are 10 types of people in the world, ones that understand binary and ones that dont.

Posted By: hotwaterwizard
Date Posted: February 04, 2006 at 11:32 PM

Use this circuit and two relays on the output with the coils in parallel (85 to 85 and 86 to 86)for the DPDT action

posted_image

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

Posted By: hotwaterwizard
Date Posted: February 04, 2006 at 11:49 PM

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

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