General Electrical Forum

For electrical topics that do not match any of the other headings.
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Single Phase or Polyphase?
10 11 12
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225
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75K
roger
roger
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Protecting Tekmar Boiler Controls
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3
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3K
eric9822
eric9822
C
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Residential split-phase: 120V and... 210V??
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14
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8K
Smart $
Smart $
K
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Power Factor Correction
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8
Views
5K
PowerQualityDoctor
PowerQualityDoctor
C
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Need help on shunt trip breaker wire up
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15
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33K
cadpoint
cadpoint
W
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ct cabinets
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12
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7K
Smart $
Smart $
M
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grounding of seperately derived system
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1
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2K
charlie b
charlie b
C
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Cord Reels
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8
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5K
don_resqcapt19
don_resqcapt19
D
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UL's interpretation of NEC 400.7 & 400.8
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1
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2K
Cold Fusion
C
N
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Lightning Protection for Elevators!!
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3
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5K
notoriousdln
N
ptonsparky
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high dollar ground rods
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4
Views
2K
220wire
2
W
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Plating tank rectifier jumper wire
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0
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2K
WorkSafe
W
P
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Any known issues with early AFCI's sharing a circuit with a GFCI device
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0
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1K
Philip Barr
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M
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Contactor Load Side
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4
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4K
kwired
kwired
N
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Square D Breaker in Siemens Panel
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16
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41K
Jraef
Jraef
J
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Powerfactor
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3
Views
2K
PowerQualityDoctor
PowerQualityDoctor
Y
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Incorrect generator output
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4
Views
3K
Howard Burger
Howard Burger
S
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Thermal overload connection of motors
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4
Views
4K
StewG
S
T
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Stabilty test or transformer
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2
Views
5K
zog
zog
G
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knockouts in boxes
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2
Views
2K
augie47
augie47
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