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Molded Case Circuit Breakers Dimensions and Shipping Weights
Class 931, 940, 960
Molded Case Circuit Breaker Dimensions
Figure 25
A
B
E
F
Figure 26
C
D
A
E
F
B
G
Figure 27
E
G
A
B
C
D
F
Figure 28
A
C
D
B
G
F
Figure 29
A
E
B
Figure 30
A
B
E
Figure 31
A
E
B
C
D
Table 7.163: PowerPact B-, H-, J-, and L-Frame Circuit Breakers
Circuit Breaker
Frame
No. of
Poles
Fig.
No.
Dimensions — Inches
A B C D E F G H
B-Frame
1 35 6.79 1.06 3.15 4.01 0.20 6.33 — 5.39
2 36 6.22 2.12 3.15 4.01 0.86 4.48 — 5.39
3 37 6.22 3.19 3.15 4.01 0.86 4.48 1.06 5.39
4 38 6.22 4.25 3.15 4.01 0.86 4.48 2.12 5.39
H-Frame
2 [8]
25 6.40 2.74 2.87 4.36 0.74 4.92 — —
3 26 6.40 4.12 2.87 4.36 0.74 4.92 1.38 —
J-Frame 3 27 7.52 4.12 2.87 5.00 1.30 4.92 1.38 —
L-Frame 3 28 13.38 5.51 3.75 6.61 2.22 7.87 1.77 —
Table 7.164: ED, EG, EJ, and GJ Circuit Breakers
Circuit Breaker
Cat. No. Prefix
No. of
Poles
Fig. No.
Dimensions — Inches
A B C D E
ED, EG, EJ
1 29 0.98 5.66 3.09 4.05 3.32
ED, EG, EJ
2 30 1.96 5.66 3.09 4.05 3.32
ED, EG, EJ
3 31 2.94 5.66 3.09 4.05 3.32
GJ 3 32 3.54 4.72 2.76 3.94 2.20
Table 7.165: PowerPact M-, P-, and R-Frame Circuit Breakers
Circuit Breaker
Frame
No. of
Poles
Fig.
No.
Dimensions — Inches
A B C D E F G
M-Frame
(800 A and below)
2, 3
33 12.86 8.27 5.77 8.05 2.49 7.87 7.83
P-Frame
(1000–1200 A)
2, 3
33 16.16 8.27 5.77 8.05 4.19 7.87 7.83
R-Frame
2, 3
34 16.24 16.54 6.63 14.49 8.73 14.25 15.35
Table 7.166: Shipping Weights [9]
Frame Size
Approx. Shipping
Weight (Lbs.)
Frame Size
Approx. Shipping
Weight (Lbs.)
B-Frame 1P 1 H-Frame 2P 4
B-Frame 2P 2 H-Frame 3P 5
B-Frame 3P 3 J-Frame 5
B-Frame 4P 4 L-Frame 14
EDB 1P 2 M-Frame 29
EDB 2P 3 P-Frame 32
EDB 3P 4
R-Frame (Without RLTB)
52
Figure 32
A
E
B
C
D
Figure 33
F
E
E
A
D
C
G
B
Figure 34
G
B
F
EA
D
C
Figure 35
1P
C
D
B
E
A F
H
Figure 36
2P
B
E
A
F
C
D
H
Figure 37
3P
B
E
A
G
F
C
D
H
Figure 38
4P
G
B
E
A
F
C
D
H
7
MINIATURE AND MOLDED CASE
CIRCUIT BREAKERS
[8] Only HD and HG are in 2P module, HJ, HL and HR 2P are in 3P module.
[9] All weights are for 3P circuit breakers unless otherwise noted.
9/13/2019