Troubleshooting

S
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Neutral not carrying unbalanced load
2
Replies
30
Views
3K
gar
G
JohnKifarkis
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600A 120/240V 3PH breaker tripping
Replies
10
Views
1K
john Kifarkis
J
H
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Factory/dealer screwup
2
Replies
25
Views
2K
Jraef
Jraef
O
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Below normal voltage on each phase
Replies
14
Views
2K
oscaro5
O
ptonsparky
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Robbers Cave LEDs
Replies
9
Views
1K
ActionDave
ActionDave
B
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LOSS OF POWER TO OFFICE TRAILER
Replies
8
Views
774
billydrowne
B
O
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Ground Fault Issue
2
Replies
30
Views
2K
hillbilly1
H
P
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Dual function breaker tripping
Replies
6
Views
1K
ptonsparky
ptonsparky
Ravenvalor
  • Locked
Fryer tripping breaker
Replies
10
Views
1K
Sberry
Sberry
D
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Arc fault breaker
5 6 7
Replies
134
Views
10K
ptonsparky
ptonsparky
S
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TILT test A to C short
2
Replies
21
Views
3K
ATSman
ATSman
W
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Voltage drop plus current on neutral and ground
Replies
15
Views
1K
ptonsparky
ptonsparky
A
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What might cause an AFCI to trip AND affect the performance of a tankless water heater?
Replies
1
Views
1K
Little Bill
Little Bill
W
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generator reading phase mismatch
Replies
17
Views
2K
Joethemechanic
Joethemechanic
K
  • Locked
Wall pack with motion sensor
Replies
7
Views
924
hbiss
hbiss
O
  • Locked
Breakers tripping- where to start
Replies
4
Views
922
don_resqcapt19
don_resqcapt19
T
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Funky Incoming Voltage
Replies
9
Views
819
Fred B
Fred B
N
  • Locked
Breaker in house tripped by outbuilding with separate service
2
Replies
39
Views
2K
Joethemechanic
Joethemechanic
E
  • Locked
New GFCI breaker
Replies
1
Views
483
tom baker
tom baker
L
  • Locked
Can "jet line " cause a ground fault if in contact with live terminals and ground?
Replies
6
Views
734
xformer
X
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