Safety

P
As per EN54, do you think fire detection is required here and why?
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0
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341
papaninja
P
R
Do push-in connections actually overheat?
2 3 4
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68
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6K
RossS
R
R
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Inquiry about 277/480v(Delta-wye) wiring
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1
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504
don_resqcapt19
don_resqcapt19
J
Acceptable Methods of Motor Lockout - Branch circuit fuse holder inside an industrial control panel?
2
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29
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3K
BillyMac59
B
ericsarratt
Electrocution possible in water even with "low voltage"
2
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36
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6K
kwired
kwired
A
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Bulldog pushmatic residential panel with no main shutoff
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2
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811
Jraef
Jraef
T
Near Miss Relating to Isolation
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5
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785
hillbilly1
H
J
120/240 closed delta backfeed
2
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30
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3K
kwired
kwired
drcampbell
AFCI protection might have prevented 34 deaths - California
2 3
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56
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5K
brycenesbitt
B
W
opening and closing disconnects
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10
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1K
garbo
G
T
Electrical safety program?
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8
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2K
Hv&Lv
H
zappy
PPE Cal rating needed for pulling/installing breaker
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2
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528
zappy
zappy
R
To be Zinsco or not to be Zinsco. That is the question.
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4
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2K
R. Struck
R
S
Shutdown of switchboard. ‘Phase ground safety cables’
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5
Views
661
roger
roger
C
Stub up in footings
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4
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1K
Seven-Delta-FortyOne
Seven-Delta-FortyOne
O
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finding historical catastrophic events regarding sel relay operation or 34.5kv feeder breaker faults
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1
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516
David Castor
D
J
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Work Inside Segregated 480 V Switchgear Rear
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12
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2K
letgomywago
L
B
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Arc flash hazards and residential single phase systems
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5
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2K
Becker Electric
B
T
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Wet Fish tape
2
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27
Views
4K
garbo
G
B
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Pool safety check list.
Replies
18
Views
2K
Becker Electric
B
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