®
PB4, PB5 & PB7 Series
Mechanical:
• Panel mount
• Tin-plated aluminum connectors
• Flammability: UL 94V0
Agency Information:
• UL Recognized, Guide XCFR2, File E221592, General
Industrial Class per UL 1059
• CSA Certified: CSA File 700489, Class 6228-01
Feature and Benefits
• Available in 1-, 2-, or 3-pole versions
• Thermoset material to withstand high heat applications
• Optional cover is clear with write-on surface for field termination identification (Order PBC Series)
• For industrial controls, HVAC and other control automation panel applications
• Mounting slots allow greater flexibility to fit pre-drilled panel holes
Voltage Ratings:
• 600Vac/dc maximum
• 75°C Rated connectors
Dimensions (inches)
H J
D
F E
C
E
A B
G
LINESIDE
L
K
LOADSIDE
S eries A B C 1
P B 4 0 1 X , P B 5 1 2 X 4 .0 0 3 .3 8 1 .9 8
PB7 1 2 X 5 .5
4 .7 5 3 .1
C 2
3 .6
C 3
5 .2 1
D
3 .3 2
E
1 .6 2
F
0 .9 9
5 .7 9 8 .4 8 2 .9 3 2 .6 9 1 .5 5
G H J
0 .3 1 0 .8 7 0 .3 5
0 .3 8 1 .1 9 0 .4 4
K (Slot)
0.2 0 " w id e x 0.4 1 " lo n g
0.2 0 " w id e x 0.3 3 " lo n g
L (Slot)
0.4 2 " w id e x 0.6 2 " lo n g
0.4 1 " w id e x 0.5 3 " lo n g
0609
BU-SB09405
Form No. EDCC
Page 1 of 2
Data Sheet #7007

®
PB4, PB5 & PB7 Series
Electrical Data
P art
N u m b er
N u m b er
P o les L in eside
W ire R a n g e p e r p o le
P B 4011
P B 4012
P B 4013
P B 5121
P B 5122
P B 5123
P B 7121
P B 7122
P B 7123
2
3
3
1
1
2
3
1
2 (1 ) 5 0 0 k c m il - # 6 C u -A l
(2 ) 3 0 0 k c m il - # 4 C u -A l
(2 ) 5 0 0 k c m il - # 6 C u -A l
T o rq u e (Lb-In)
C o n n ectio n
L o adside
W ire R a n g e p e r p o le
5 0 0 (1 ) 3 /8 - 1 6 x 1 S tu d
2 7 5
5 0 0
(1 2 ) # 4 - # 1 4 C u , # 4 - # 1 2 A l
(1 2 ) # 4 - # 1 4 C u -A l
T o rq u e
---------
C o n n ecto r
M aterial & Ampacity
A L -3 8 0 A
2 0
3 5
A L -5 7 0 A
A L -7 6 0 A
Optional Covers & Dimensions (inches)
#4 Thread-cutting screws assembled
A
Textured surface for marking
Block
Series
PB4
&
PB5
PB7
* One cover per pole.
No.
of
Poles
1
2
3
1
Cover
Part
Number
PBC31
PBC32
PBC33
A
2.74
2.74
B
2.10
2.74
3.72
5.34
C
-
-
-
D
-
-
-
PBC71* 2.52
5.52
3.93
0.84
B
For PB4 & PB5 Blocks
A
B
C
D
For PB7 Blocks
The only controlled copy of this document is the electronic read-only version maintained by Cooper Bussmann. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
0609
BU-SB09405
Form No. EDCC
Page 2 of 2
Data Sheet #7007