Are domestic 2-way (light) switches break-before-make? If so is it acceptable to reply upon this as a method of "disconnecting" from one terminal before connecting to the other?
I'd ideally like to use one to switch the live feed to a PIR to the live feed to the light which the PIR controls (as an "always on"); diconnecting the PIR first.
Yes, the PIR has an "always on" function, but this subsequently relies on you hanging around for half-a-minute to switch it off - I'd rather just flick a switch!
I'd ideally like to use one to switch the live feed to a PIR to the live feed to the light which the PIR controls (as an "always on"); diconnecting the PIR first.
Yes, the PIR has an "always on" function, but this subsequently relies on you hanging around for half-a-minute to switch it off - I'd rather just flick a switch!