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#1
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
I can't seem to locate a DP3T switch, toggle or slide that has
ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food. |
#2
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DP3T Switch?
"Jim Thompson" wrote in
message ... Can someone point me to a source? Check out several on this page: http://www.allelectronics.com/make-a...s-Slide/1.html |
#3
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
"Joel Koltner" wrote in message ... "Jim Thompson" wrote in message ... Can someone point me to a source? Check out several on this page: http://www.allelectronics.com/make-a...s-Slide/1.html -------- None of those are DP3T. The sliders only bridge the nearest two contacts and do not function as the OP requested. Are you another GymieBob / Josepi troll moron? mike |
#4
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DP3T Switch?
On Mon, 14 Feb 2011 14:55:45 -0500, "m II" wrote:
"Joel Koltner" wrote in message ... "Jim Thompson" wrote in message ... Can someone point me to a source? Check out several on this page: http://www.allelectronics.com/make-a...s-Slide/1.html -------- None of those are DP3T. The sliders only bridge the nearest two contacts and do not function as the OP requested. Are you another GymieBob / Josepi troll moron? mike --- Ermmm... The SSW-54 and the SSW-64 are DP3T. --- JF |
#5
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1 On 11-02-14 01:09 PM, John Fields wrote: Ermmm... The SSW-54 and the SSW-64 are DP3T. John, wake up. You're being trolled. Check the message headers and operating systems being used. I've been sending his forgeries to: ! mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJNW1TEAAoJEJXfKw5kUPt7RGkIAIhEmNobp/Wgo2P4jVIjEFPz RBNNAhhnRG7YHXcnApS6PMORoPSrW3Z+cJ5p2O7x+me9rpYEmJ QaoNig98YTIOtx 2BqFVCNlt52YDulpRNMswVRP7+lbW4F9D/gFrZqrLSH5q7hiPUPx8CqmrrhAX57V w75246nf06R6ehNymjrOsVcCNONL0p482ShND2qhdShOVCPzM/9Y9etR+t3QT/HA G0NTtDZ0iR1XUuzGBsmUMSOBIk853On2gMzTbWskZO21zmM3kL MNziK8BbmGlsHR jWQPbIPR177cdzuTKHKuuIw5yOZMcRXa+wvt57h3g44ENzRH4A uPIALtwQLFdmA= =BlPx -----END PGP SIGNATURE----- |
#6
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
"m II" wrote in message ... John, wake up. You're being trolled. Check the message headers and operating systems being used. I've been sending his forgeries to: ! Thanks for the reminder. ooops time for more daily postings about my plight, mike |
#7
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
"m II" wrote in message
... None of those are DP3T. The sliders only bridge the nearest two contacts and do not function as the OP requested. Hmm... I see. I mean, those *are* "on-on-on" "DP3T" switches (http://www.allelectronics.com/make-a...SWITCH/1.html), but I expect you're correct that they're not what Jim is after given that he was thinking toggle switches as well. I'll be interested to see if we can find a DP3T switch of the kind Jim is after; seems like it is pretty unusual. |
#8
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 12:12:33 -0800, "Joel Koltner"
wrote: "m II" wrote in message ... None of those are DP3T. The sliders only bridge the nearest two contacts and do not function as the OP requested. Hmm... I see. I mean, those *are* "on-on-on" "DP3T" switches (http://www.allelectronics.com/make-a...SWITCH/1.html), but I expect you're correct that they're not what Jim is after given that he was thinking toggle switches as well. I'll be interested to see if we can find a DP3T switch of the kind Jim is after; seems like it is pretty unusual. --- Jim asked for _either_ a slide switch or a toggle switch, so the DP3T ones you showed were fine. Toggles are harder to find, but there are some out there. Here's a few: http://www.mouser.com/Electromechani...h+Function%7c1 --- JF |
#9
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
Come to think of it, I'd just look for a rotary switch, e.g.,
http://search.digikey.com/scripts/Dk...ame=CKN9888-ND ....but it appears there are some toggle switches that meet the bill as well, e.g., http://search.digikey.com/scripts/Dk...M2044SD3W01-ND Intriguing... |
#10
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
"Joel Koltner" wrote in message ... "Jim Thompson" wrote in message ... Can someone point me to a source? Check out several on this page: http://www.allelectronics.com/make-a...s-Slide/1.html -------- None of those are DP3T. The sliders only bridge the nearest two contacts and do not function as the OP requested. Are you another GymieBob / Josepi troll moron? mike |
#11
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
Jim Thompson wrote:
I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) Digikey has plenty to choose from. E.g., 0.1A/12V slide On-on-on DP3T for ~$1. Products - Switches - DP3T - Slide - DP3T - etc |
#12
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson
wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF |
#13
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 12:43:37 -0600, John Fields
wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Remember: Once you go over the hill, you pick up speed |
#14
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
Jim Thompson wrote:
On Mon, 14 Feb 2011 12:43:37 -0600, John Fields wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" Did you try it my way instead of a direct search? |
#15
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 11:49:00 -0700, Jim Thompson
wrote: On Mon, 14 Feb 2011 12:43:37 -0600, John Fields wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" ...Jim Thompson --- You can only click one thing at a time and then click the "apply filters" box. That'll narrow your choices down further, and to narrow them more and more do the same thing over and over. For example, if you click on "On-On-On" in the "Switch Function" box and the click the "APPLY FILTERS" button, that'll eliminate all of the other switch functions on the next page and let you choose the next thing you want to filter on. If you click on "DP3T" under "Circuit" and then click "Apply Filters" Finally, if you click on a manufacturer and "Apply Filters" on the next page you'll get to where you need to be. I chose CW Industries because I like their stuff, and the next page shows their offerings. The first entry isn't bad; 125V @3A for $0.78 qty 1. --- JF |
#16
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 13:42:36 -0600, John Fields
wrote: On Mon, 14 Feb 2011 11:49:00 -0700, Jim Thompson wrote: On Mon, 14 Feb 2011 12:43:37 -0600, John Fields wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" ...Jim Thompson --- You can only click one thing at a time and then click the "apply filters" box. That'll narrow your choices down further, and to narrow them more and more do the same thing over and over. For example, if you click on "On-On-On" in the "Switch Function" box and the click the "APPLY FILTERS" button, that'll eliminate all of the other switch functions on the next page and let you choose the next thing you want to filter on. If you click on "DP3T" under "Circuit" and then click "Apply Filters" Finally, if you click on a manufacturer and "Apply Filters" on the next page you'll get to where you need to be. I chose CW Industries because I like their stuff, and the next page shows their offerings. The first entry isn't bad; 125V @3A for $0.78 qty 1. --- JF OK. I guess I didn't understand that you apply one "filter" at a time :-( ...Jim Thompson -- | James E.Thompson, CTO | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona 85048 Skype: Contacts Only | | | Voice480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | Remember: Once you go over the hill, you pick up speed |
#17
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
On Mon, 14 Feb 2011 12:56:04 -0700, Jim Thompson
wrote: On Mon, 14 Feb 2011 13:42:36 -0600, John Fields wrote: On Mon, 14 Feb 2011 11:49:00 -0700, Jim Thompson wrote: On Mon, 14 Feb 2011 12:43:37 -0600, John Fields wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" ...Jim Thompson --- You can only click one thing at a time and then click the "apply filters" box. That'll narrow your choices down further, and to narrow them more and more do the same thing over and over. For example, if you click on "On-On-On" in the "Switch Function" box and the click the "APPLY FILTERS" button, that'll eliminate all of the other switch functions on the next page and let you choose the next thing you want to filter on. If you click on "DP3T" under "Circuit" and then click "Apply Filters" Finally, if you click on a manufacturer and "Apply Filters" on the next page you'll get to where you need to be. I chose CW Industries because I like their stuff, and the next page shows their offerings. The first entry isn't bad; 125V @3A for $0.78 qty 1. --- JF OK. I guess I didn't understand that you apply one "filter" at a time :-( ...Jim Thompson --- The instructions are on the filter pages right under the "Search Again" box. --- JF |
#18
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad
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DP3T Switch?
Jim Thompson wrote:
On Mon, 14 Feb 2011 12:43:37 -0600, John Fields wrote: On Mon, 14 Feb 2011 10:20:12 -0700, Jim Thompson wrote: I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) ...Jim Thompson --- http://search.digikey.com/scripts/Dk...14211&k=switch --- JF Maybe I don't know it's played, but I get "No records match your search criteria" Did you try it my way instead of a direct search? |
#19
Posted to sci.electronics.design,alt.binaries.schematics.electronic
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DP3T Switch?
"Jim Thompson" wrote in
message ... I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON I was looking for a 6 pole, double throw relay with 48V coil to replace some that went flaky in our elevator control panel. They're obsolete and if you can find them at all, run about $75 each. Found some with a different footprint and may have to make an adaptor board... This is for the elevator in my office and I'd just as soon replace the entire rack of clackedy-clacks with a simple PLC (if only the maintenance company hadn't stolen the system wiring diagram). |
#20
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DP3T Switch?
On Mon, 14 Feb 2011 14:02:12 -0500, "Oppie" wrote:
"Jim Thompson" wrote in message ... I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON I was looking for a 6 pole, double throw relay with 48V coil to replace some that went flaky in our elevator control panel. They're obsolete and if you can find them at all, run about $75 each. Found some with a different footprint and may have to make an adaptor board... This is for the elevator in my office and I'd just as soon replace the entire rack of clackedy-clacks with a simple PLC (if only the maintenance company hadn't stolen the system wiring diagram). Why not use 3 X DPDT or 2 X 3PDT? Should be a lot cheaper than $75... Here's a pretty nice one; DPDT contacts rated for 250VAC @ 5A, 48V 11mA coil, @2.99 each, qty 1. $9 VS $75 is pretty much a no-brainer, huh? --- JF |
#21
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DP3T Switch?
On Mon, 14 Feb 2011 13:55:42 -0600, John Fields
wrote: On Mon, 14 Feb 2011 14:02:12 -0500, "Oppie" wrote: "Jim Thompson" wrote in message ... I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON I was looking for a 6 pole, double throw relay with 48V coil to replace some that went flaky in our elevator control panel. They're obsolete and if you can find them at all, run about $75 each. Found some with a different footprint and may have to make an adaptor board... This is for the elevator in my office and I'd just as soon replace the entire rack of clackedy-clacks with a simple PLC (if only the maintenance company hadn't stolen the system wiring diagram). Why not use 3 X DPDT or 2 X 3PDT? Should be a lot cheaper than $75... Here's a pretty nice one; DPDT contacts rated for 250VAC @ 5A, 48V 11mA coil, @2.99 each, qty 1. $9 VS $75 is pretty much a no-brainer, huh? --- Oops... It's at: http://search.digikey.com/scripts/Dk...me=255-1119-ND --- JF |
#22
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DP3T Switch?
On Mon, 14 Feb 2011 14:04:57 -0600, John Fields
wrote: On Mon, 14 Feb 2011 13:55:42 -0600, John Fields wrote: On Mon, 14 Feb 2011 14:02:12 -0500, "Oppie" wrote: "Jim Thompson" wrote in message ... I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON I was looking for a 6 pole, double throw relay with 48V coil to replace some that went flaky in our elevator control panel. They're obsolete and if you can find them at all, run about $75 each. Found some with a different footprint and may have to make an adaptor board... This is for the elevator in my office and I'd just as soon replace the entire rack of clackedy-clacks with a simple PLC (if only the maintenance company hadn't stolen the system wiring diagram). Why not use 3 X DPDT or 2 X 3PDT? Should be a lot cheaper than $75... Here's a pretty nice one; DPDT contacts rated for 250VAC @ 5A, 48V 11mA coil, @2.99 each, qty 1. $9 VS $75 is pretty much a no-brainer, huh? --- Oops... It's at: http://search.digikey.com/scripts/Dk...me=255-1119-ND --- JF I would be extremely reluctant to f*ck with the design of an commercial elevator. A stuck contact, for example, might do Bad Things, and there could be consequences: http://www.jurispro.com/category/ele...calator-s-312/ That said, fairly recently I did modify the design of a residential elevator somewhat (they didn't do a very good job, as it turns out) but the regulations for residential elevators are essentially nonexistent, and I'm comfortable with assuming the liability for my changes in any case. The relays used to switch the motor etc. were at least quite robust and were not the source of the problems (more of a symptom when they chattered). |
#23
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DP3T Switch?
"Spehro Pefhany" wrote in message
... On Mon, 14 Feb 2011 14:04:57 -0600, John Fields I would be extremely reluctant to f*ck with the design of an commercial elevator. A stuck contact, for example, might do Bad Things, and there could be consequences: http://www.jurispro.com/category/ele...calator-s-312/ That said, fairly recently I did modify the design of a residential elevator somewhat (they didn't do a very good job, as it turns out) but the regulations for residential elevators are essentially nonexistent, and I'm comfortable with assuming the liability for my changes in any case. The relays used to switch the motor etc. were at least quite robust and were not the source of the problems (more of a symptom when they chattered). Yeah, liabilities understood. Was chatting with the elevator tech that comes once a month and seems to do nothing more than scratch his head. Mentioned that would be interesting to see if a cheap PLC would replace the rack of 29 relays. He offered to send me the regulations for elevator design. Will see if he delivers. Hydraulic elevator, 2 floor. Reversing contactors wired for powering the pump 3 phase for up and shorting the motor for down to give drag. Rest of the system consists of low voltage relays running the logic and a handfull of relays that handle the 110/208 vac interfaces. |
#24
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DP3T Switch?
"Oppie" wrote in message ... "Jim Thompson" wrote in message ... I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON I was looking for a 6 pole, double throw relay with 48V coil to replace some that went flaky in our elevator control panel. They're obsolete and if you can find them at all, run about $75 each. Found some with a different footprint and may have to make an adaptor board... This is for the elevator in my office and I'd just as soon replace the entire rack of clackedy-clacks with a simple PLC (if only the maintenance company hadn't stolen the system wiring diagram). You may have some legal problems with an elevator. Better check that one out first. You are probably smarter than the morons at the elevator service but some regulations will apply there. mike |
#25
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DP3T Switch?
Jim Thompson wrote:
I can't seem to locate a DP3T switch, toggle or slide that has ON-ON-ON All I can find is ON-OFF-ON types :-( Can someone point me to a source? (Cheap at one-off :-) Digikey has plenty to choose from. E.g., 0.1A/12V slide On-on-on DP3T for ~$1. Products - Switches - DP3T - Slide - DP3T - etc |
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