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ptonsparky
DL diode led
Replies
7
Views
121
ptonsparky
ptonsparky
C
Help with Partial Outage in NY
2 3 4
Replies
61
Views
2K
kwired
kwired
Seven-Delta-FortyOne
What Kind Of Cable Was This?
2 3
Replies
41
Views
784
Eddie702
E
tortuga
240 corner grounded to 240/139 wye service
Replies
18
Views
287
kwired
kwired
Doc13067
Upsized Wiring
Replies
12
Views
228
Eddie702
E
H
Spare cables
2
Replies
20
Views
276
Eddie702
E
N
Heat Pump Breaker Size
Replies
1
Views
46
charlie b
charlie b
L
Is this a fail ? Or is this acceptable
Replies
18
Views
246
ptonsparky
ptonsparky
Grouch
Upcoming 2025 NYC Electrical Code (2020 NEC plus amendments)
Replies
10
Views
267
Grouch
Grouch
C
Tap question for new ceiling mount AHUs
Replies
6
Views
129
Cursitti
C
7
Is a MCB required in this situation?
Replies
3
Views
103
electrofelon
electrofelon
A
Clamp on gas flow meters and Type X pressurization
Replies
5
Views
210
petersonra
petersonra
L
Can I run PV service back to dedicated 480V Utility Transformer w/ Meter?
Replies
13
Views
578
electrofelon
electrofelon
J
Autotransformer
Replies
9
Views
165
MTW
M
G
Looking for IEEE or Industry Standards Supporting Use of Current-Limiting Devices
Replies
3
Views
130
BarryO
B
K
Correct grounding for a standby generator on 240v grounded b phase
2
Replies
31
Views
541
wwhitney
W
L
Best Practices for Troubleshooting Intermittent PLC I/O Issues
Replies
13
Views
831
herding_cats
herding_cats
M
what is the case against daisy chaining fixtures?
Replies
13
Views
368
kwired
kwired
P
AFCI Breakers Trip at utility loss of power. Any solutions?
Replies
2
Views
92
kwired
kwired
Joethemechanic
Non NRTL Listed Lighting Fixtures
Replies
11
Views
234
Joethemechanic
Joethemechanic
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