latching relay

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=61109
Printed Date: May 10, 2025 at 1:55 AM

Topic: latching relay

Posted By: theforumguy
Subject: latching relay
Date Posted: August 10, 2005 at 8:47 PM

i need help on buying a latching relay. i need a relay the uses one - pulse to turn on and then a second - pulse to turn off. can any one help. i tired looking for one that is 12v 30amp rated but no luck, all i need is one can anyone link me to a website for this if there is one. thank you

Replies:

Posted By: hotwaterwizard
Date Posted: August 12, 2005 at 12:16 AM

https://www.the12volt.com/installbay/forum_posts.asp?tid=57075&PN=2

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

Posted By: theforumguy
Date Posted: August 12, 2005 at 7:02 PM

thanks again

Posted By: techguy688
Date Posted: August 14, 2005 at 10:52 PM

All the listed latching relays are large. I would call a few of them solenoids. I continue to look for a reasonable sized single package latching relay that will handle 12vdc at around 30amps. If one of those suits your needs please let me know. Good Luck

Posted By: hotwaterwizard
Date Posted: August 15, 2005 at 10:18 PM

This one is Standard Cube Relay Size. How small do you want it?

Potter-Brumfield VPRD/S Series Relay

30 Amp Latching Relay with PC Board or Quick Connect Terminals for Automotive Applications

30A continuous contact rating @ 125 degree C

1 Form C arrangements

Plug-in or PC board terminals

Optional mounting bracket

Various enclosure options

Magnetically latched in both positions

High shock and vibration resistance

https://www.sourceresearch.com/potter/autorlay.cfm

posted_image

https://www.sourceresearch.com/potter/Potter-Brumfield-pdf.cfm?PdfPage=vprd_dsw.pdf

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