[GreenKeys] 2 1/2A SCREW IN FUSE

[commtekman at aol.com]

That's common utility practice in this part of the country. It is easy to understand if a scope is placed across the two hot leads, they are 180 degrees out of phase, otherwise you would never get 240V-
Bob  K6OSM
 
In a message dated 8/13/2017 8:26:00 PM Pacific Standard Time, greenkeys at mailman.qth.net writes:

 
In most jurisdictions, the Neutral goes to ground at the pole pig.

 In a message dated 08/13/2017 19:25:09 PM Central Daylight Time, drlegendre at gmail.com writes: 
This way, it's very easy to add up the loads and keep things balanced as much as possible. Also, the two black 'phases' can be unified at any point to form a 240AC feed. But it's important to note that neither 'phase' of the 240V is common to earth; the common is still to the center tap of the pole transformer. So it may be necessary to run dedicated grounds for these applications. 




 Robert & Susan Downs - Houston
 wa5cab dot com (Web Store)
 MVPA 9480
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