UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Using a slide Switch 2A to switch between POTS and FreePBX

OscarFoxtrot · 25th Mar 2019, 9:44 pm

Switch 2A is a double pole changeover.

Line to the middle terminals, SPA to one end pair, socket to the other end pair.

I think when the switch is 'up' the 'bottom' terminals are connected, and v.v. but I can't be sure.

25th Mar 2019, 9:44 pm	#4
OscarFoxtrot Heptode Join Date: Apr 2011 Location: Edinburgh, UK. Posts: 805	Re: Using a slide Switch 2A to switch between POTS and FreePBX Switch 2A is a double pole changeover. Line to the middle terminals, SPA to one end pair, socket to the other end pair. I think when the switch is 'up' the 'bottom' terminals are connected, and v.v. but I can't be sure.