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© 2003 S
chneider Electric A
ll Rights R
eserved
B
UILD
Y
OUR
O
WN
NF &
NQOD
P
ANELBOARDS
F ROM
S
TOCK
. . . T
ODAY
!
D1600H
O0301B
P R
0
Amp
Rating
Max.
No. of Poles
Main Lugs
Main Breaker
InteriorEnclosure
InteriorM
ain Breaker Adapter KitEnclosure
Type 1Type 3R, 12
Heightin.
Type 1Type 3R, 12
Heightin.
20 Inch Wide
14 inch Wide
Enclosure &
Trim Kit
(20” only)
20 Inch Wide
14 Inch Wide
Enclosure &
Trim Kit
(20” only)1 Phase 3 W
ire3 Phase 4 W
ireBox
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
Box
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
1 Phase 3 Wire
3 Phase 4 Wire
1 Phase 3 Wire
3 Phase 4 Wire
Box
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
Box
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
100
12N
QO
D12L100C
U
NQ
OD
412L100CU
MH
20M
HC
20( )N
QB
520N
QC
20( )M
H20W
P20
NQ
OD
12M100C
UN
QO
D412M
100CU
Facto
ry Installed
Backfed
QO
BM
ain B
reaker
Facto
ry Installed
Backfed
QO
BM
ain B
reaker
MH
23M
HC
23( )N
QB
523N
QC
23( )M
H23W
P23
20N
QO
D20L100
MH
23M
HC
23( )N
QB
523N
QC
23( )M
H23W
P23
NQ
OD
20M100
MH
26M
HC
26( )N
QB
526N
QC
26( )M
H26W
P26
20N
QO
D20L100C
UM
H23
MH
C23( )
NQ
B523
NQ
C23( )
MH
23WP
23N
QO
D20M
100CU
MH
26M
HC
26( )N
QB
526N
QC
26( )M
H26W
P26
24N
QO
D424L100
MH
23M
HC
23( )M
H23W
P23
NQ
OD
424M100
MH
26M
HC
26( )N
QB
526N
QC
26( )M
H26W
P26
24N
QO
D424L100C
U
MH
23M
HC
23( )M
H23W
P23
NQ
OD
424M100C
UM
H26
MH
C26( )
NQ
B526
NQ
C26( )
MH
26WP
2630
NQ
OD
430L100NL
MH
29M
HC
29( )M
H29W
P29
NQ
OD
430M100N
LM
H32
MH
C32( )
MH
32WP
3230
NQ
OD
430L100CU
NL
MH
29M
HC
29( )M
H29W
P29
NQ
OD
430M100C
UN
LM
H32
MH
C32( )
MH
32WP
3230
NQ
OD
430L100 M
H26
MH
C26( )
NQ
B526
NQ
C26( )
MH
26WP
26N
QO
D430M
100M
H29
MH
C29( )
NQ
B529
NQ
C29( )
MH
29WP
2930
NQ
OD
430L100CU
M
H26
MH
C26( )
NQ
B526
NQ
C26( )
MH
26WP
26N
QO
D430M
100CU
M
H29
MH
C29( )
NQ
B529
NQ
C29( )
MH
29WP
29
225
30N
QO
D30L225
NQ
OD
430L225 M
H32
MH
C32( )
NQ
B532
NQ
C32( )
MH
32WP
32N
QO
D30L225
NQ
OD
430L225
Stan
dard
Neu
tral: N
QO
D-Q
B an
d
desired
2 po
le Q
BL
/QD
L/Q
GL
/ Q
JL circu
it b
reaker
200% N
eutral:
NQ
OD
KA
and
d
esired 2 p
ole
KA
L/K
HL
/KC
L/
KIL
225A
maxim
um
circuit
breaker
Stan
dard
Neu
tral: N
QO
D-Q
B an
d
desired
3 po
le Q
BL
/QD
L/Q
GL
/ Q
JL circu
it b
reaker
200% N
eutral:
NQ
OD
KA
and
d
esired 3 p
ole
KA
L/K
HL
/KC
L/
KIL
225A
maxim
um
circuit
breaker
MH
44M
HC
44( )N
QB
544N
QC
44( )M
H44W
P44
30N
QO
D30L225C
U
NQ
OD
430L225CU
M
H32
MH
C32( )
NQ
B532
NQ
C32( )
MH
32WP
32N
QO
D30L225C
UN
QO
D430L225C
U
MH
44M
HC
44( )N
QB
544N
QC
44( )M
H44W
P44
42N
QO
D42L225
NQ
OD
442L225 M
H35
MH
C35( )
NQ
B535
NQ
C35( )
MH
35WP
35N
QO
D42L225
NQ
OD
442L225 M
H50
MH
C50( )
NQ
B550
NQ
C50( )
MH
50WP
5042
NQ
OD
42L225TF
L N
QO
D442L225T
FL
MH
47M
HC
47( )M
H47W
P47
NQ
OD
42L225TF
LN
QO
D442L225T
FL
MH
62M
HC
62( )M
H62W
P62
42N
QO
D42L225C
UN
QO
D442L225C
U
MH
35M
HC
35( )N
QB
535N
QC
35( )M
H35W
P35
NQ
OD
42L225CU
NQ
OD
442L225CU
MH
50M
HC
50( )N
QB
550N
QC
50( )M
H50W
P50
42N
QO
D442L225N
L M
H38
MH
C38( )
MH
38WP
38N
QO
D442L225N
L M
H50
MH
C50( )
MH
50WP
5042
NQ
OD
442L225CU
NL
MH
38M
HC
38( )M
H38W
P38
NQ
OD
442L225CU
NL
MH
50M
HC
50( )M
H50W
P50
42N
QO
D42L225C
UT
F
NQ
OD
442L225CU
TF
M
H47
MH
C47( )
MH
47WP
47N
QO
D42L225C
UT
FN
QO
D442L225C
UT
F
MH
62M
HC
62( )M
H62W
P62
54N
QO
D54L225
NQ
OD
454L225 M
H41
MH
C41( )
NQ
B541
NQ
C41( )
MH
41WP
41N
QO
D54L225
NQ
OD
454L225 M
H56
MH
C56( )
NQ
B556
NQ
C56( )
MH
56WP
5654
NQ
OD
54L225CU
N
QO
D454L225C
U
MH
41M
HC
41( )N
QB
541N
QC
41( )M
H41W
P41
NQ
OD
54L225CU
NQ
OD
454L225CU
M
H56
MH
C56( )
NQ
B556
NQ
C56( )
MH
56WP
5672
NQ
OD
72L225 N
QO
D472L225
MH
47M
HC
47( )M
H47W
P47
NQ
OD
72L225N
QO
D472L225
MH
62M
HC
62( )M
H62W
P62
72N
QO
D72L225C
U
NQ
OD
472L225CU
M
H47
MH
C47( )
MH
47WP
47N
QO
D72L225C
UN
QO
D472L225C
U
MH
62M
HC
62( )M
H62W
P62
84N
QO
D84L225
NQ
OD
484L225 M
H50
MH
C50( )
MH
50WP
50N
QO
D84L225
NQ
OD
484L225 M
H65
MH
C65( )
MH
65WP
6584
NQ
OD
84L225CU
N
QO
D484L225C
U
MH
50M
HC
50( )M
H50W
P50
NQ
OD
84L225CU
NQ
OD
484L225CU
M
H65
MH
C65( )
MH
65WP
65
400
30N
QO
D30L400
NQ
OD
430L400 M
H50
MH
C50V
( )U
se CU
50N
QO
D30L400
NQ
OD
430L400
NQ
OD
4 and
d
esired 2 p
ole
LA
L/L
HL
circuit
breaker
NQ
OD
4 and
d
esired 3 p
ole
LA
L/L
HL
circuit
breaker
MH
65M
HC
65V( )
Use C
U65
30N
QO
D30L400C
U
NQ
OD
430L400CU
M
H50
MH
C50V
( )M
H50W
P50
NQ
OD
30L400CU
NQ
OD
430L400CU
M
H65
MH
C65V
( )M
H65W
P65
42N
QO
D42L400
NQ
OD
442L400 M
H53
MH
C53V
( )U
se CU
53N
QO
D42L400
NQ
OD
442L400 M
H68
MH
C68V
( )U
se CU
6842
NQ
OD
42L400CU
NQ
OD
442L400CU
MH
53M
HC
53V( )
MH
53WP
53N
QO
D42L400C
UN
QO
D442L400C
U
MH
68M
HC
68V( )
MH
68WP
6842
NQ
OD
42L600TF
LN
QO
D442L600T
FL
MH
77M
HC
77V( )
MH
77WP
7742
NQ
OD
442L400NL
MH
53M
HC
53V( )
Use C
U53
NQ
OD
442L400NL
MH
68M
HC
68V( )
Use C
U68
42N
QO
D442L400C
UN
L M
H53
MH
C53V
( )M
H53W
P53
NQ
OD
442L400CU
NL
MH
68M
HC
68V( )
MH
68WP
6854
NQ
OD
54L400 N
QO
D454L400
MH
59M
HC
59V( )
Use C
U59
NQ
OD
54L400N
QO
D454L400
MH
74M
HC
74V( )
Use C
U74
54N
QO
D54L400C
U
NQ
OD
454L400CU
M
H59
MH
C59V
( )M
H59W
P59
NQ
OD
54L400CU
NQ
OD
454L400CU
M
H74
MH
C74V
( )M
H74W
P74
72N
QO
D72L400
NQ
OD
472L400 M
H65
MH
C65V
( )M
H65W
P65
NQ
OD
72L400N
QO
D472L400
MH
80M
HC
80V( )
MH
80WP
8072
NQ
OD
72L400CU
N
QO
D472L400C
U
MH
65M
HC
65V( )
MH
65WP
65N
QO
D72L400C
UN
QO
D472L400C
UM
H80
MH
C80V
( )M
H80W
P80
84N
QO
D84L400
NQ
OD
484L400 M
H68
MH
C68V
( )M
H68W
P68
84N
QO
D84L400C
U
NQ
OD
484L400CU
M
H68
MH
C68V
( )M
H68W
P68
600
30N
QO
D30L600
NQ
OD
430L600 M
H53
MH
C53V
( )65
42N
QO
D42L600
NQ
OD
442L600 M
H56
MH
C56V
( )68
42N
QO
D42L600T
FL
NQ
OD
442L600TF
L M
H62
MH
C62V
( )74
54N
QO
D54L600
NQ
OD
454L600 M
H62
MH
C62V
( )74
72N
QO
D72L600
NQ
OD
472L600 M
H65
MH
C65V
( )65
84N
QO
D84L600
NQ
OD
484L600M
H68
MH
C68V
( )68
Amp
Ratings
Max.
No. of Poles
Main Lugs
Main Breaker
InteriorEnclosure (20” w
ide)Interior
Main Breaker Adapter Kit
Enclosure (20” wide)
Type 1Type 3R, 12
Type 1Type 3R, 12
1 Phase 3 Wire
3 Phase 4 Wire
Box
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
Enclosure &
Trim Kit
Heightin.
1 Phase 3 Wire
3 Phase 4 Wire
System1 Phase 3 W
ireSystem
3 Phase 4 Wire
Box
MONO
FLAT Front Trim
(F) flu
sh (S
) surface
Enclosure &
Trim Kit
Heightin.
100
(*4)
12N
F12L1
NF
412L1
N100M
FI an
d 2 p
ole
FIL
circuit b
reakerN
100MF
I and
3 po
leF
IL circu
it breaker
MH
38N
C38( )
MH
38WP
3812
NF
12L1CN
F412L1C
MH
38N
C38( )
MH
38WP
3818
NF
18L1N
F418L1
MH
38N
C38( )
MH
38WP
3818
NF
18L1CN
F418L1C
MH
38N
C38( )
MH
38WP
3830
NF
30L1N
F430L1
MH
44N
C44( )
MH
44WP
4430
NF
30L1CN
F430L1C
MH
44N
C44( )
MH
44WP
4430
NF
30L1NN
F430L1N
MH
44N
C44( )
MH
44WP
4430
NF
30L1CN
NF
430L1CN
MH
44N
C44( )
MH
44WP
44
125 (M
LO
)
110 (MB
)
(*4)
12N
F12L1
NF
412L1M
H26
NC
26( )M
H26W
P26
12N
F12L1C
NF
412L1CM
H26
NC
26( )M
H26W
P26
18N
F18L1
NF
418L1M
H26
NC
26( )M
H26W
P26
NF
18L1N
F418L1
No
kit need
ed. S
elect a 2-p
ole E
DB
, EG
B o
r EJB
b
reaker. Uses tw
o
po
les of m
ou
ntin
g
space.
No
kit need
ed. S
elect a 3-p
ole E
DB
, EG
B o
r EJB
b
reaker. Uses th
ree p
oles o
f mo
un
ting
sp
ace.
MH
26N
C26( )
MH
26WP
2618
NF
18L1CN
F418L1C
MH
26N
C26( )
MH
26WP
26N
F18L1C
NF
418L1CM
H26
NC
26( )M
H26W
P26
30N
F30L1
NF
430L1M
H32
NC
32( )M
H32W
P32
NF
30L1N
F430L1
MH
32N
C32( )
MH
32WP
3230
NF
30L1CN
F430L1C
MH
32N
C32( )
MH
32WP
32N
F30L1C
NF
430L1CM
H32
NC
32( )M
H32W
P32
30N
F430L1N
MH
32N
C32( )
MH
32WP
32N
F430L1N
MH
32N
C32( )
MH
32WP
3230
NF
430L1CN
MH
32N
C32( )
MH
32WP
32N
F430L1C
NM
H32
NC
32( )M
H32W
P32
250
(*4)
18N
F18L2
NF
418L2M
H32
NC
32( )M
H32W
P32
NF
18L2N
F418L2
N250M
KC
and
desired
2 p
ole K
AL
/KH
L/K
I Lcircu
it breaker
N250M
KC
and
desired
3 p
ole K
AL
/KH
L/K
ILcircu
it breaker
MH
44N
C44( )
MH
44WP
4418
NF
18L2CN
F418L2C
MH
32N
C32( )
MH
32WP
32N
F18L2C
NF
418L2CM
H44
NC
44( )M
H44W
P44
30N
F30L2
NF
430L2M
H38
NC
38( )M
H38W
P38
NF
30L2N
F430L2
MH
50N
C50( )
MH
50WP
5030
NF
30L2CN
F430L2C
MH
38N
C38( )
MH
38WP
38N
F30L2C
NF
430L2CM
H50
NC
50( )M
H50W
P50
42N
F42L2
NF
442L2M
H44
NC
44( )M
H44W
P44
NF
42L2N
F442L2
MH
56N
C56( )
MH
56WP
5642
NF
42L2CN
F442L2C
MH
44N
C44( )
MH
44WP
44N
F42L2C
NF
442L2CM
H56
NC
56( )M
H56W
P56
42N
F442L2N
MH
44N
C44( )
MH
44WP
44N
F442L2N
MH
56N
C56( )
MH
56WP
5642
NF
442L2CN
MH
44N
C44( )
MH
44WP
44N
F442L2C
NM
H56
NC
56( )M
H56W
P56
54N
F54L2
NF
454L2M
H50
NC
50( )M
H50W
P50
NF
54L2N
F454L2
MH
62N
C62( )
MH
62WP
6254
NF
54L2CN
F454L2C
MH
50N
C50( )
MH
50WP
50N
F54L2C
NF
454L2CM
H62
NC
62( )M
H62W
P62
66N
F66L2
NF
466L2M
H62
NC
62( )M
H62W
P62
66N
F66L2C
NF
466L2CM
H62
NC
62( )M
H62W
P62
400
18N
F18L4
NF
418L4M
H44
NC
44V( )
MH
44WP
44N
F18L4
NF
418L4
N400M
and
desired
2 p
ole L
AL
/LH
L circu
it b
reaker
N400M
and
desired
3 p
ole L
AL
/LH
L circu
it b
reaker
MH
56N
C56V
( )M
H56W
P56
18N
F18L4C
NF
418L4CM
H44
NC
44V( )
MH
44WP
44N
F18L4C
NF
418L4CM
H56
NC
56V( )
MH
56WP
5630
NF
30L4N
F430L4
MH
50N
C50V
( )M
H50W
P50
NF
30L4N
F430L4
MH
62N
C62V
( )M
H62W
P62
30N
F30L4C
NF
430L4CM
H50
NC
50V( )
MH
50WP
50N
F30L4C
NF
430L4CM
H62
NC
62V( )
MH
62WP
6242
NF
42L4N
F442L4
MH
56N
C56V
( )M
H56W
P56
NF
42L4N
F442L4
MH
68N
C68V
( )M
H68W
P68
42N
F42L4C
NF
442L4CM
H56
NC
56V( )
MH
56WP
56N
F42L4C
NF
442L4CM
H68
NC
68V( )
MH
68WP
6842
NF
442L4NM
H56
NC
56V( )
MH
56WP
56N
F442L4N
MH
68N
C68V
( )M
H68W
P68
42N
F442L4C
NM
H56
NC
56V( )
MH
56WP
56N
F442L4C
NM
H68
NC
68V( )
MH
68WP
6854
NF
54L4N
F454L4
MH
62N
C62V
( )M
H62W
P62
NF
54L4N
F454L4
MH
74N
C74V
( )M
H74W
P74
54N
F54L4C
NF
454L4CM
H62
NC
62V( )
MH
62WP
62N
F54L4C
NF
454L4CM
H74
NC
74V( )
MH
74WP
7466
NF
66L4N
F466L4
MH
74N
C74V
( )M
H74W
P74
66N
F66L4C
NF
466L4CM
H74
NC
74V( )
MH
74WP
7484
NF
84L4N
F484L4
MH
86N
C86V
( )M
H86W
P86
84N
F84L4C
NF
484L4CM
H86
NC
86V( )
MH
86WP
86
600
30N
F30L6C
NF
430L6CM
H50
NC
50V( )
5042
NF
42L6CN
F442L6C
MH
56N
C56V
( )56
54N
F54L6C
NF
454L6CM
H62
NC
62V( )
6266
NF
66L6CN
F466L6C
MH
74N
C74V
( )74
84N
F84L6C
NF
484L6CM
H86
NC
86V( )
86
QO
Bo
lt-On
Circu
it Breakers
QO
B B
olt-O
n G
rou
nd
Fau
lt Circu
it Interru
pters
QO
B B
olt-O
n A
rc Fau
lt Circu
it Interru
pters
Am
pere
Ratin
gO
ne P
ole
Tw
o P
ole
Co
mm
on
T
rip
Th
ree Po
leC
om
mo
n
Trip
Wire S
izesW
ireT
emp
.A
lC
u
10Q
OB
110Q
OB
210Q
OB
310#14-8
#14-860/75
o
C
15Q
OB
115Q
OB
215Q
OB
315#14-8
#14-860/75
o
C
20Q
OB
120Q
OB
220Q
OB
320#14-8
#14-860/75
o
C
25Q
OB
125Q
OB
225Q
OB
325#14-8
#14-860/75
o
C
30Q
OB
130Q
OB
230Q
OB
330#14-8
#14-860/75
o
C
35Q
OB
135Q
OB
235Q
OB
335#8-2
#8-275
o
C
40Q
OB
140Q
OB
240Q
OB
340#8-2
#8-275
o
C
45Q
OB
145Q
OB
245Q
OB
345#8-2
#8-275
o
C
50Q
OB
150Q
OB
250Q
OB
350#8-2
#8-275
o
C
60Q
OB
160Q
OB
260Q
OB
360#8-2
#8-275
o
C
70Q
OB
170Q
OB
270Q
OB
370#8-2
#8-275
o
C
80Q
OB
280Q
OB
380#4-2/0
#4-2/075
o
C
90Q
OB
290Q
OB
390#4-2/0
#4-2/075
o
C
100Q
OB
2100Q
OB
3100#4-2/0
#4-2/075
o
C
110Q
OB
2110#4-2/0
#4-2/075
o
C
125Q
OB
2125#4-2/0
#4-2/075
o
C
Am
pere
Ratin
gO
ne P
ole
Tw
o P
ole
Co
mm
on
T
rip
Th
ree Po
leC
om
mo
n
Trip
Wire S
izesW
ireT
emp
.A
lC
u
15Q
OB
115GF
IQ
OB
215GF
I#12-8
#14-860/75
o
C20
QO
B120G
FI
QO
B220G
FI
#12-8#14-8
60/75
o
C25
QO
B125G
FI
QO
B225G
FI
#12-8#14-8
60/75
o
C30
QO
B130G
FI
QO
B230G
FI
#12-8#14-8
60/75
o
C40
QO
B240G
FI
#12-4#14-6
60/75
o
C50
QO
B250G
FI
#12-4#14-6
60/75
o
C60
QO
B260G
FI
#8-475
o
C
Am
pere
Ratin
gO
ne P
ole
Tw
o P
ole
Co
mm
on
T
rip
Th
ree Po
leC
om
mo
n
Trip
Wire S
izesA
l or C
uW
ireT
emp
.
15Q
OB
115AF
I#14-8
60/75
o
C20
QO
B120A
FI
#14-860/75
o
C
•
Uses popular Q
O
®
branch Circuit
breakers
•
200% rated neutrals for non-linear
loads
•
Interiors are field convertible for top or bottom
feed
•
Convertible from
main lug to m
ain breaker
•
Improved A
IR ratings ... up to 25 kA
at 600Y
/347 VA
C.
•
Improved series ratings
•
200% rated neutrals for non-linear
loads
•
HID
and SW
D rated branch circuit
breakers
•
Convertible from
main lug to m
ain breaker
NQ
OD
240 Vac M
ax.
NF
600Y/347 V
ac Max.
NQ
OD
Accesso
ries
Descrip
tion
Catalo
gu
e N
o.
Alum
inum E
ntry Plate
MH
CO
EW
20AF
ibre Entry P
lateM
HC
OE
W20F
Drip H
ood - 20” Wide E
nclosureM
HT
2DH
20D
rip Hood - 14” W
ide Enclosure
MH
T2D
H14
Barrier for B
ackfed Main
Breaker - 20” E
nclosureN
QO
DB
FM
B20
Barrier for B
ackfed Main
Breaker - 14” E
nclosureN
QO
DB
FM
B20
Double T
ub Nipple K
it - Flush
DT
NK
FD
ouble Tub N
ipple Kit - S
urfaceD
TN
KS
Main B
reaker Adapter K
it:S
td.N
QO
D-Q
B200%
NN
QO
DK
AS
ub-feed lug kits–main lugs only–1Ø
or 3Ø
●
:100A
NQ
OD
100SF
L225A
NQ
OD
225SF
LS
ub-feed: Plug-on: 2-P
oleQ
O2125S
L3-P
oleQ
O3125S
LS
ub-feed: Bolt-on:
2-Pole
QO
B2125S
L3-P
oleQ
OB
3125SL
Equipm
ent ground bars:12 circuit 225A
max.
PK
9GT
A20 circuit 225A
max.
PK
12GT
A24 circuit 225A
max.
PK
15GT
A30 circuit 225A
max.
PK
18GT
A54 circuit 225A
max.
PK
23GT
A54 circuit 600A
max.
PK
27GT
AP
K15G
TA
with #1 to 4/0 A
l/Cu lug
PK
15GT
A-L
PK
18GT
A w
ith #1 to 4/0 Al/C
u lugP
K18G
TA
-LP
K23G
TA
with #1 to 4/0 A
l/Cu lug
PK
23GT
A-L
Ground bar insulator kit
PK
GT
AB
Filler plate
QO
FP
Directory cards (1 per package)
8003115801P
lastic directory pouch (1 per pkg)8003115901
Circuit I.D
. number strips #1-96
8004329503Lock - for M
ON
O-F
LAT
frontsP
K22F
LK
ey – NS
R-251 (for all locks)
LP9618
Touch-up paint U
SA
S #49 G
rayP
K49S
PH
andle attachments–branch breakers:
Handle lock-off
HLO
-1H
andle-tie - (QO
& Q
OB
only)Q
O1H
TH
andle padlock attachment -
1-Pole
QO
1PA
2 and 3-Pole
QO
1PL
Com
bination handle-tie and lock-offT
hree 1-Pole (Q
O, Q
OB
)Q
O3H
TN
eutral Lugs: #10 to #2 A
l or #14 to #4 Cu
QO
70AN
#4 to #1/0 Al/C
uQ
1100AN
#1 to #4/0 Al/C
uQ
1150AN
Endw
alls for MH
Boxes:
Blank
8011010501W
ith Knockouts
8011010401E
levating Nuts (4 required/1 per pkg):
100-600A2342702200
●
42 circuit panelboard requires MH38 box,
54 circuit panelboard requires MH44 box.
NF
Accesso
ries
Descrip
tion
Catalo
gu
e N
o.
Alum
inum E
ntry Plate
MH
CO
EW
20AF
ibre Entry P
lateM
HC
OE
W20F
Drip H
ood - 20” Wide E
nclosureM
HT
2DH
20B
arrier for Backfed M
ain B
reaker - 20” Enclosure (N
ote 1)N
FB
FM
B20
Double T
ub Nipple K
it - Flush
DT
NK
FD
ouble Tub N
ipple Kit - S
urfaceD
TN
KS
Equipm
ent ground bars:12 circuit 250A
max.
PK
9GT
A18 circuit 250A
max.
PK
12GT
A30 circuit 250A
max.
PK
18GT
A42 circuit 250A
max.
PK
23GT
A54 circuit 250A
max.
PK
23GT
A54 circuit 600A
max.
PK
27GT
AP
K18G
TA
with #1 to 4/0 A
l/Cu lug
PK
18GT
A-L
PK
23GT
A w
ith #1 to 4/0 Al/C
u lugP
K23G
TA
-LG
round bar insulator kitP
KG
TA
BC
ircuit I.D. num
ber strips:#1-96 (1 per package)
8004337903F
iller plateE
FP
Lock - NE
MA
Type 1 enclosures
PK
22FL
Key – N
SR
-251 (for all locks)LP
9618D
irectory cards (1 per package)8003115801
Plastic directory pouch (1 per pkg)
8003115901H
andle attachments - branch breakers:
Handle lockoff/padlock attachm
entH
PA
FD
Nut - interior m
ounting (4 required/1 per pkg)
2322000003Leveling nut (flush m
ount only - 4 per pkg)
NF
LN
Trim
/Mounting S
crews/H
ardware:
250A m
ax interiors (10 per pkg)N
FT
MS
1800A
max interiors (8 per pkg)
LP9502
E-F
rame B
ranch
Circu
it Breakers
( ) Complete catalogue num
ber with letter for desired interrupting rating
shown below
.
Interru
ptin
g R
ating
s (kA)
Am
pere
Ratin
gO
ne P
ole
347 Vac
Tw
o P
ole
600/347 Vac
Th
ree Po
le600/347 V
acW
ire Sizes
Al o
r Cu
15E
( )B 16015
E( )B
26015E
( )B 36015
AL30F
D#4-#6
20E
( )B 16020
E( )B
26020E
( )B 36020
25E
( )B 16025
E( )B
26025E
( )B 36025
30E
( )B 16030
E( )B
26030E
( )B 36030
35E
( )B 16035
E( )B
26035E
( )B 36035
AL100F
D
#4-2/0
40E
( )B 16040
E( )B
26040E
( )B 36040
45E
( )B 16045
E( )B
26045E
( )B 36045
50E
( )B 16050
E( )B
26050E
( )B 36050
60E
( )B 16060
E( )B
26060E
( )B 36060
70E
( )B 16070
E( )B
26070E
( )B 36070
80E
( )B 26080
E( )B
36080
90E
( )B 26090
E( )B
36090
100E
( )B 26100
E( )B
36100
110E
( )B 26110
E( )B
36110
ED
BE
GB
EJB
120V25
65100
240V18 (1P
only), 2535 (1P
only), 6565 (1P
only), 100480Y
/277V18
3565
600Y/347Y
1418
25
Main lug panel
Main breaker panel
Catalogue Number Logic Exam
ple
*Notes: 1:
Back-fed main breaker barrier, part # NFBFM
B20, should be ordered and installed for every back-fed main breaker application,
when converting a M
LO panel into main breaker panel using a EDB, EGB or EJB breaker branch. Backfed m
ain breaker takes up 2poles (1P3W
) or 3 poles (3P4W) of branch m
ounting space. Maxim
um branch breaker size to be m
ounted across a 110A backfedm
ain is 60A.2:
Double tub kits can be used to increase no. of poles above 84.3:
For more inform
ation on NF & NQOD panelboards, please see data bulletin containing the Square D Digest pages.
4:Total am
perage for 2 branch breakers mounted across from
each other is limited to 170A for 250A interiors and below
.
Back-fed
main
app
lication
(see No
te 1)
12
1
3
5
64
5
67
887
What you need:
Box/Enclosure
MLO
Interior
Cover/Trim
Branch Breakers
Accessories
How to build your panel in 8 EASY steps:
1.Select voltage/type of panel
2.Select am
perage rating
3.Select num
ber of branch circuits required
4.Select m
ain lugs or main circuit breaker
5.Select system
(phase/wire), determ
ineinterior catalogue num
ber and main
breaker kit if required
6.Select enclosure type, determ
ine box andtrim
catalogue numbers
7.Select branch circuit breakers
8.Select accessories
2 1678 345
Optional M
ain Breaker Kit
NQ
OD
4 42 L 225 CU
TF
4 = T
hree phase,4-w
ire
L = M
ain LugsM
= M
ain Breaker
NQ
OD
-240 V
No D
igit =
Single phase
3-wire
No. of pole
spaces
Am
ps (For N
F:
1=125, 2=
250, 4=
400, 6=600)
C or C
u =
Copper
Bussing
TF
or T
FL =
F
eed-thru Lugs
NF
480Y/277 V
600Y/347 V
Main lug panel
Main breaker panel
5
23
56
4
56
5
Sch
ne
ide
r Ele
ctric
NE
W1600D
B0301 M
B1.fm
Page 1 Tuesday, July 15, 2003 4:35 PM
NQ Panelboards
– Ready to Install (RTI)
20” Wide Enclosures—240 Vac, 48 Vdc
DE
5
PA
NE
LB
OA
RD
S
DE5-9
12/08
NQ
Box Sizing Requirements
Example
:NQ 225A 30 circuit MCB Panelboard with FTL in Type 1 surface enclosure:Basic interior: 32"MCB adder: 12"FTL adder: 6"
Required height: 50
" Box MH50, trim NC50S
Basic NQ MLO Panelboard Enclosure Sizes and Height Adders for Accessories
Mains Rating
Available Branch Circuits
Required Enclosure Height (in.)
Interior Only Type 1 Enclosure 3R/5/12 Space Factor (height adder for feature)
Single Phase
Three Phase Box Trim Complete
EnclosureVertical
MCB AI SFL FTL SFB 200% Neutral
10018 26 NQ18L1 NQ18L1 MH26 NC26( ) MH26WP
12" 0" 0" Not Available 0"
30 32 NQ30L1 NQ30L1 MH32 NC32( ) MH32WP
225
30 32 NQ30L2 NQ30L2 MH32 NC32( ) MH32WP
12" 6" (Cu=0")
6"
18" 0"
42 38 NQ42L2 NQ42L2 MH38 NC38( ) MH38WP 0"
54 38 NQ54L2 NQ54L2 MH38 NC38( ) MH38WP 6"
72 44 NQ72L2 NQ72L2 MH44 NC44( ) MH44WP 6"
84 50 NQ84L2 NQ84L2 MH50 NC50( ) MH50WP 6"
400
30 50 NQ30L4 NQ30L4 MH50 NC50V( ) MH50WP
12" 0
0"
24" 0"
42 50 NQ42L4 NQ42L4 MH50 NC50V( ) MH50WP 6"
54 56 NQ54L4 NQ54L4 MH56 NC56V( ) MH56WP 6"
72 62 N/A NQ472L4 MH62 NC62V( ) MH62WP 6"
84 68 NQ84L4C NQ84L4C MH68 NC68V( ) MH68WP 0"
600
30 50 NQ30L6C NQ30L6C MH50 NC50V( ) MH62WP
18" (LC/LI) Not Available
6" on each end - total
12"24" Not
Available
42 50 NQ42L6C NQ42L6C MH50 NC50V( ) MH62WP
54 56 NQ54L6C NQ54L6C MH56 NC56V( ) MH68WP
72 62 N/A NQ472L6C MH62 NC62V( ) MH74WP
84 68 NQ84L6C NQ84L6C MH68 NC68V( ) MH80WP
NQ RTI Accessories
Description Application Catalogue No.
Equipment Ground Bars
Aluminum PK27GTA
Copper PK27GTACU
Insulator Kit PKGTAB
PK23GTA + #1 to #4/0 Al/Cu lug Ground Bar with Lug PK23GTAL
Filler Plate (15 per package) Plastic Filler NQFP15
Directory Cards NQ Panelboard 80031 158 01
Plastic stick-on directory pouch NQ Panelboard 80031 159 01
Circuit Numbering Strips
Odd-Even 1-102 NQ102OE
Sequential 1-102 NQ102S
Odd-Even 103-204 NQ204OE
Sequential 103-204 NQ204S
Key - NSR-251 NEMA 1Locks LP9618
Key - DSR-251 NEMA 3R Locks DSR-251
Rail and Deadfront extensions
6” Extension NQ6RDE
12” Extension NQ12RDE
18” Extension NQ18RDE
24” Extension NQ24RDE
Handle Padlock Attachment Branches See Circuit Breaker Section
Mounting Nut (4 per pkg.) Interiors 23220 00003
Elevating Kit Flush only NQLN
Trim mounting screws / hardware
250A Max. Interiors (10 per pkg.) NFTMS1
400A/600A Interiors (8 per pkg.) LP9502
Branch mount bolt-on sub-feed2-pole QOB2125SL
3-pole QOB3125SL
Drip Hood for std encl. 20” Wide MHT2DH20
NQ 400A 42CCT MLOw/2 subfeed CB’s
DE5_P09.fm Page 9 Wednesday, January 7, 2009 4:20 PM
NF Panelboards –
Ready To Install (RTI)
Accessories
DE
5
PA
NE
LB
OA
RD
S
DE5-15
12/08
NF RTI ( ready to install ) Accessories
Description Application Catalogue No.
Lock - Enclosures Type 1 PK22FL
Key - NSR-251 Type 1 encl. LP 9618
Key - DSR-251 Type 3R encl. DSR251
Handle Padlock Attachment Breakers HPAFD
Mounting Nut (4 per pkg.) Interiors 23220 000 03
Leveling Nut (4 per pkg.) Flush only NFLN
Trim Mounting Screws & Hardware
250A Max. Interiors (10 per pkg.) NFTMS1
800A Max Interiors (8 per pkg.) LP9502
Drip Hood for std encl. 20” Wide MHT2DH20
Aluminum Entry Plate MHCOEW20A
Fibre Entry Plate MHCOEW20F
Barrier for Backfed Main Breaker 20” Enclosure
●
NFBFMB20
Nipple Kit for Flush Mount Trims DTNKF
Nipple Kit for Surface Mount Trims DTNKS
Note:
●
In back-fed main breaker application the use of NFBFMB20 barrier is recommended. Please refer to local Electrical Codes or Authorities for specific local requirements.
Optional Main Lug Kits for NF Main Lug Panelboards
▼
Use of this kit requires an additional 6” added to the box height.
■
Use of this kit to terminate larger than stadnard wire sites requires an additional 6” added to the box height.
●
Standard mechanical lugs for Main Lugs panels.
Amps
Aluminum Copper
Aluminum Mechanical
●
Aluminum Compression Copper Mechanical Copper Compression
Cat. # Lug Wire Range Cat. # Lug Wire Range Cat. # Lug Wire Range Cat. # Lug Wire Range
125 NFALM1 (1) #6–2/0 NFALV1
▼
(1) #4–300 kcmil NFCUM1 (1) #6–350 kcmil NFCUV1
■
(1) #6–1/0
250 NFALM2 (1) #6–350 kcmil NFALV2 (1) 250–350 kcmil NFCUM2 (1) #6–350 kcmil NFCUV2
■
(1) 2/0–300 kcmil
400 NFALM4 (1) 1/0–750 kcmil or(2) 1/0–350 kcmil NFALV4 (2) 2/0–500 kcmil NFCUM4 (1) 1/0–750 kcmil or
(2) 1/0–350 kcmil NFCUV4 (1) 400–750 kcmil
600 NFALM6 (2) 1/0–600 kcmil NFALV6 (2) 2/0–500 kcmil NFCUM6 (2) 1/0–750 kcmil NFCUV6 (2) 250–500 kcmil
800 Factory Assembled Only – Contact Local Sales Office.
NF Main Neutral Conductors – Required Size and Quantity
Panelboard Ampacity Neutral Conductors Required Actual Lug
Wire Range
125 (1) #1 Cu, or (1) 2/0 Al (1) #6–2/0
250 (1) 250 kcmil Cu, or (1) 350 kcmil Al (1) #6–350 kcmil
400(1) 600 kcmil Cu, or
(2) 3/0 Cu, or (2) 250 kcmil Al(1) 1/0–750 kcmil(2) 1/0–300 kcmil
600 (2) 350 kcmil Cu, or (2) 500 kcmil Al (1) 1/0–750 kcmil(2) 1/0–300 kcmil
Ground bar PK27GTA200% Neutral Kit
Stainless Steel Type 4x Enclosure
Description Application Catalogue No.
Equipment Ground Bars
Aluminum PK27GTA
Copper PK27GTACU
Large Al Lug PK23GTAL
Insulator Kit PKGTAB
Plastic stick-on directory pouch 80031 15 901
Directory Cards 80031 15 801
Filler Plate (15 per package) NFFP15
Circuit Numbering Strips
Odd-Even 1-102 NF102OE
Sequential 1-102 NF102S
Odd-Even 103-204 NF204OE
Sequential 103-204 NF204S
Rail & Deadfront extensions
6” Extension NF6RDE
12” Extension NF12RDE
18” Extension NF18RDE
Branch Breaker Accessories
Standard AL lugs 15–30A (3 per kit) AL30FD
Standard AL lugs 35–110A (3 per kit) AL100FD
Optional Cu lugs 15–110A (3 per kit) CU100FD
Handle lockoff/padlock attachment HPAFD
Terminal nut insert kit (3 per kit) TIKFD
AL compression lug kit #8-1/0 AWG (3 lugs per kit) VC100FD
Cu compression lug kit #6-1/0 AWG (3 lugs per kit) CVC100FD
NF Standard Mechanical Lugs—Main Circuit Breaker
✽
The lug range shown is for the highest amperage of the circuit breaker frame shown in the table.
Ampere Rating
Circuit Breaker Type Lug Wire Range
✽
100 FI one #14–1/0 Cu or one #12–1/0 Al
125 ED,EG,EJ one #14–2/0 Al/Cu
150 HD, HG, HJ, HL one #14–3/0 Al/Cu
250 JD, JG, JJ, JL one 3/0–350 kcmil Al/Cu
250 KI one 1/0–350 kcmil Al/Cu
400 LA, LH one #1–600 kcmil or two #1–250 kcmil Al/Cu
600 LC, LI, LE, LX, LXI two 4/0–500 kcmil Al/Cu
Oversized Lugs for Neutral or Ground Bar
Lug Wire Range Catalogue No.
#10–#2 Al or #14–#4 Cu QO70AN
#4–#1/0 Al/Cu Q1100AN
#1–#4/0 Al/Cu Q1150AN
DE5_P15.fm Page 15 Wednesday, January 7, 2009 5:05 PM
DE5-37
Panelboards
DE
5
PA
NE
LB
OA
RD
S
12/08
QMB
- Fusible Switch Type
.
Ground Bar Kits AI/Cu
MaximumAmp
Rating
Number of Terminals Aluminum - Al / Cu
No. ofCircuits (1) # 14 - # 4 Catalogue
Number
225 12 9 PK9GTA
225 20 12 PK12GTA
225 24 15 PK15GTA
225 30 18 PK18GTA
225 54 23 PK23GTA
600 54 27 + (1) # 6 - 2/0 PK27GTA
800 18 + (9) # 14 - 1/0 PK32DGTA
Isolating kit PKGTAB
Driphood Kits
TubDimensions
CatalogueNumber
15 W x 4.4 D DHK15
20 W x 5.75 D MHT2DH20
26 W x 6.5 D DHK26
32 W x 8.3 D DHK32
42 W x 9.5 D DHK42
35 W x 11.5 D DHK35
38 W x 11.5 D DHK38
Ground Bar Kits - Copper
MaximumAmpRatio
Max. No. of Circuits Catalogue Number
225 9 80103-026-50
225 12 80103-026-51
225 20 80103-026-52
225 25 80103-026-53
600 25 80103-026-54
Panel Accessories
Kit or Attachment For Panels Description Catalogue Number
Touch-upPaint
All Panels - 369G Aerosol can, present standard gray, ASA 49 PK49SP
All Panels - 450G Aerosol can, ASA 61 W469-X65
Joint Compound I-Line, QMB For use on plug-on connectors only when PJC-7201
breakers or units are removed and reinstalled.
Field Modification Kits and Accessories
DE5_P37.fm Page 37 Wednesday, January 7, 2009 5:21 PM
