Advertisement
Factory Assembled Panelboards
Selection and Application
400 Amps Max.
600Y/347 Vac Max.
200 KAIC Rating Max.*
P1 panelboards are pre-engineered to
accept the most common modifications
without increasing box height. All P1
panelboards have space built-in to
accept either feed-thru lugs (equal to
the main rating) or a minimum of one
subfeed circuit breaker up to 250 amps.
Modifications
When required, special constructions
or additions to standard panelboards
may be specified for factory-assembled
panelboards.
A
Gasketed Trim
Painted Box
Hinged Front
B
C
Metal Card Holder
Lock
Nameplate
E
Aluminum Equipment Ground Bar
Copper Equipment Ground Bar
Insulated Equipment Ground
Feed-Thru Lugs
Breaker
1
Please consult CSA, CEC, and local inspection authorities for specification and
installation guidelines.
2
No increase in box height. Space is already built into P1 panel.
Compression Lugs
F
Copper Lugs
200% Neutral
Copper Main Bus
G
H
SubFeed Breakers
No.
Amp
of
Type
Rating
Poles
A
C
1,2
Max. Interrupting Rating (kA)
480Y/277V
240V Max
B
F
G
E
600Y/347V
G
H
Advertisement
