New posts

What's new New posts
ptonsparky
Diode sizing
Replies
4
Views
29
ptonsparky
ptonsparky
ptonsparky
Dimmable Replacement
Replies
5
Views
183
ptonsparky
ptonsparky
A
Owner gc/ and bad hvac company
Replies
15
Views
318
winnie
W
L
Comparing Ac load @ 125% with 100% of heat load is correct in WA 01 admin test? Nec 2023, 220.60(non coincident load)
Replies
2
Views
47
Lowsalt8914
L
R
Expansion Fittings 352.44 (B) Earth Movement
Replies
7
Views
176
electrofelon
electrofelon
F
22kw generator SER cable
2
Replies
21
Views
861
Seven-Delta-FortyOne
Seven-Delta-FortyOne
E
Pulling Calcs
Replies
7
Views
94
eds
E
T
Motor disconnect and sizing
2
Replies
29
Views
2K
sii
sii
S
Gfci on heat pump
Replies
8
Views
271
winnie
W
G
Multiple services fed from same service drop
Replies
3
Views
151
electrofelon
electrofelon
P
Re identifying conductors
Replies
6
Views
149
infinity
infinity
F
Domestic water well separation from UG utility primary?
Replies
7
Views
204
fastline
F
S
Siemans 400 amp main breaker panel main bonding jumper location
Replies
0
Views
54
stew
S
Tainted
Service end box and surge protection connection for the whole building - means and methods
Replies
4
Views
85
Tainted
Tainted
A
Feeder tap
Replies
19
Views
418
AC\DC
A
H
AFCI
3 4 5
Replies
83
Views
2K
hbiss
hbiss
J
  • Locked
Browser tool that overlays fuse and circuit breaker trip curves from different manufacturers in one interactive diagram
Replies
1
Views
76
charlie b
charlie b
T
  • Locked
Subpanel location advice
Replies
1
Views
86
roger
roger
D
517.30 “Mechanically protected”
Replies
1
Views
86
Master Nater
Master Nater
G
  • Locked
Multiple Service Entrance conductors from one drop.
Replies
1
Views
120
charlie b
charlie b
Top