New posts

What's new New posts
E
Derating DC Conductors in Conduit
2
Replies
29
Views
521
pv_n00b
P
J
  • Locked
Backup power design
Replies
1
Views
133
ActionDave
ActionDave
1
Should I install a second Main Breaker?
Replies
13
Views
362
electrofelon
electrofelon
A
Master Exam Prep Question Issue
Replies
3
Views
112
Dennis Alwon
Dennis Alwon
herding_cats
Rooftop Motion Sensing System
Replies
11
Views
336
fastline
F
R
Improper way to crimp terminals
2
Replies
27
Views
2K
mtnelect
mtnelect
M
  • Locked
Home Shop Electrical Calculations
Replies
0
Views
121
MrFixit7
M
Grouch
2020 NEC GFCI requirements
Replies
4
Views
200
Grouch
Grouch
I
Ground fault on XFMR secondary with out a proper GEC
Replies
9
Views
229
don_resqcapt19
don_resqcapt19
B
Install ATS to a Zinsco meter/combo
Replies
11
Views
361
brycenesbitt
B
B
So what does an AIC / AFC failure look like in the field ? 10k breaker on 18k AFC drop.
2
Replies
25
Views
852
brycenesbitt
B
F
What's 2020 NEC code section to comply with the current code when there's a change of use?
Replies
9
Views
244
Dennis Alwon
Dennis Alwon
M
  • Locked
2 Generac ATS connected to 1 generator Kholer with a KGC-1 How to connect the second ATS?
Replies
1
Views
190
Dennis Alwon
Dennis Alwon
D
  • Locked
Ancient breaker: How many amps is circuit rated for
Replies
1
Views
164
roger
roger
Dennis Alwon
240v UPS for a well pump
Replies
17
Views
433
Birken Vogt
B
F
Article 110.26A(1) CEC
Replies
2
Views
146
Fishead12
F
J
Is it permitted to install an outlet above a drop ceiling grid in a commercial or residential occupancy?
Replies
14
Views
2K
RdmanElect
RdmanElect
herding_cats
MC cable and MC fittings anti short NEC?
Replies
15
Views
440
Greentagger
Greentagger
C
Art. 100 Authority Having Jurisdiction- Procedure Approval
Replies
1
Views
142
roger
roger
B
SD Outside, MSP inside (far away) need a subpanel outside
Replies
19
Views
534
Little Bill
Little Bill
Top