Molded Case Circuit Breakers

Molded Case Circuit Breaker Dimensions

Figure 25

Figure 26

Figure 27

Figure 28

Figure 29

Figure 30

Figure 31

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 [1]

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

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

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

Shipping Weights [2]

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

Figure 33

Figure 34

Figure 35


Figure 36

Figure 37


Figure 38


Footnotes

  1. Only HD and HG are in 2P module, HJ, HL and HR 2P are in 3P module.
  2. All weights are for 3P circuit breakers unless otherwise noted.

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