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Electrical Calculations / Engineering
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LSI Breaker - Question about the "S"
designer82
Jun 30, 2021
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6
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3K
Jul 1, 2021
paulengr
P
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3-Pole Breaker Use as 2-Pole
dvcraven0522
Jul 1, 2021
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19
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7K
Jul 1, 2021
kwired
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Elevator Electrical Specs
mshields
Jun 14, 2021
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4
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2K
Jun 30, 2021
victor.cherkashi
V
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Subpanel size
Alan32575
Jun 30, 2021
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7
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762
Jun 30, 2021
Alan32575
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N
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LTPU Breaker Settings for a 375 kW load Bank
Nardie
Jun 16, 2021
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9
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778
Jun 30, 2021
petersonra
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1200A Ground Fault Setting on Main
philly
Jun 15, 2021
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5
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Jun 30, 2021
tjkusa
T
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Facility converting service from 120/240V 3ph, 4W delta to 277/480V Wye
housemoney
Jun 30, 2021
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6
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629
Jun 30, 2021
d0nut
D
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Tap from the Service Switchboard
Grouch1980
Jun 30, 2021
Replies
6
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1K
Jun 30, 2021
Grouch1980
S
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How to determine the kVA of a panel given the Amps per phase
silver_bullet
Jul 6, 2015
2
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24
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11K
Jun 29, 2021
roger
T
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Heat detector system feed
Tom G
Jun 29, 2021
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1
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600
Jun 29, 2021
gadfly56
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EV Charger Disc. Sw.
dvcraven0522
Jun 25, 2021
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2
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853
Jun 28, 2021
jdsmith
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Wire Sizes
Alwayslearningelec
Jun 23, 2021
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Jun 28, 2021
Buck Parrish
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Isolation transformer
gar
Jun 26, 2021
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8
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861
Jun 28, 2021
junkhound
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Is this Code Compliant - 1 Building 2 meters separate locations
designer82
Jun 24, 2021
2
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27
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Jun 27, 2021
kwired
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Heat and Prox switch
ptonsparky
Jun 23, 2021
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807
Jun 27, 2021
Jraef
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Teamwork (-:
anbm
Jun 26, 2021
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1
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525
Jun 26, 2021
grich
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High Leg Grounded B
dvcraven0522
Jun 24, 2021
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7
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Jun 26, 2021
kwired
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Maximum Overload Trip
Knightryder12
Jun 24, 2021
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11
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1K
Jun 25, 2021
Russs57
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Vertical Stacking Panelboard & Disconnect Switch
designer82
Jun 25, 2021
Replies
6
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717
Jun 25, 2021
infinity
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ATS -Withstand and Close-On Rating
faresos
Jun 25, 2021
Replies
1
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365
Jun 25, 2021
dkidd
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