WTB: panel mount pushbutton on-off DPDT make before break switches!

[nielsk]

Title says it all, I need at least a dozen of these and have had no luck at all trying to find some...
Any ideas anyone?


Thanks!

 

[Rlucas41]

https://www.digikey.com/product-detail/en/nkk-switches/UB226SKW036DG-5JDG11/360-3594-ND/7228133

 

[nielsk]

Actually an interesting suggestion, but they are break before make, and I should have included I need them to fit in a round hole...
Thanks for pointing to those, though...

 

[David Kulka]

Don't think I've ever seen such a thing, which isn't to say it doesn't exists. Maybe you could find a "telephone switchboard" style switch with a button that actuates the levers., something like the (SWP) 75437 switch on this page: https://www.surplussales.com/Switches/SWPushB-3.html You might even be able to frankenstein that one by installing MBB leafs from another switch.

Worst case, you could use a normal switch to control a MBB relay or of course a rotary switch. Or is there a way you could use termination resistors to prevent a momentary open circuit, without causing some issue? What's the application?