Question about General Electric G.E. - INDUSTRIAL SYSTEMS TPL412R 125 AMP OUTDOOR MAIN LUG LOAD CENTER
Just installed 125 outdoor GE TPL412 RP subpanel. Hooked up the 4 wire 240 line from the main panel - ground to one of the two small bars used for circuit grounds and neutrals. Hooked the white neutral to the first large lug, the red wire to the second lug and black wire to the third large lug in the box. Both circuits in the first space are hot, neither circuit in the second space is hot, both circuits in the third space are hot but neither circuit in the forth space is hot. What am I doing wrong?
This is not 3 phase power...you have two legs of 120 ...the red wire? This leg is not a voltage source therefore that wire is not going to fire up that lug ...you only need 3 wires to make this circuit and a neutral is a redundant leg for this box
Posted on Jun 29, 2009
White t o NEUTRAL BAR
green to GROUND BAR
black to A PHASE (BUSS BAR)
red to B PHASE (BUSS BAR)
4 WIRES FROM MAIN PNL
NEUTRAL BAR MUST BE ISOLATED, DO NOT BOND TO
white wires to NEUTRAL BAR ONLY
BKR A PHASE BKR
3 B PHASE 4
5 A PHASE 6
REPEATS TO BOTTOM OF PNL.
GREEN wires TO GROUND BAR only
Dont forget GROUND ROD,STEEL BOND,METAL PIPE BOND. PROPER GROUNDING = NO 911 CALLS
Posted on Jan 14, 2015
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Posted on Jan 02, 2017
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