[TowerTalk] AL-80B amplifier transformer tap

[Jim Brown]

On Sun, 22 Jul 2007 10:26:36 -0700 (PDT), Brian Moran wrote:

>Don't you need 12-3 to wire this to code? The neutral (white) needs 
to be brought back to the box separately from the equipment ground.

NO -- unless the amp is also pulling 120 volts from the power line. 
A proper 240 volt circuit is two hots and an equipment ground. 

73,

Jim Brown K9YC