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Molded Case Circuit Breakers

Dimensions and Shipping Weights

Class 931, 940, 960

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Molded Case Circuit Breaker Dimensions Table 7.170: PowerPact B-, H-, J-, and L-Frame Circuit Breakers Circuit Breaker Frame No. of Poles Fig. No. Dimensions — Inches

Figure25

B

A

B

C

D

E

F

G H — 5.39 — 5.39

Figure26

1 2 3 4 3 3 3

35 6.79 1.06 3.15 4.01 0.20 6.33 36 6.22 2.12 3.15 4.01 0.86 4.48

B

E

G

B-Frame

37 6.22 3.19 3.15 4.01 0.86 4.48 1.06 5.39 38 6.22 4.25 3.15 4.01 0.86 4.48 2.12 5.39 25 6.40 2.74 2.87 4.36 0.74 4.92 26 6.40 4.12 2.87 4.36 0.74 4.92 1.38 27 7.52 4.12 2.87 5.00 1.30 4.92 1.38 28 13.38 5.51 3.75 6.61 2.22 7.87 1.77 — — — — —

F

A

F

A

2 [8]

D

H-Frame J-Frame L-Frame

E

C

Figure27

Table 7.171: ED, EG, EJ, and GJ Circuit Breakers Circuit Breaker Cat. No. Prefix No. of Poles Fig. No.

B

G

Dimensions — Inches

A

B

C

D

E

ED, EG, EJ ED, EG, EJ ED, EG, EJ

1 2 3 3

29 30 31 32

0.98 1.96 2.94 3.54

5.66 5.66 5.66 4.72

3.09 3.09 3.09 2.76

4.05 4.05 4.05 3.94

3.32 3.32 3.32 2.20

D

GJ

F

A

C

Table 7.172: PowerPact M-, P-, and R-Frame Circuit Breakers Circuit Breaker Frame No. of Poles Fig. No. Dimensions — Inches

E

A

B

C

D

E

F

G

M-Frame (800 A and below)

2, 3

3312.86 8.275.77 8.052.49 7.87 7.83

Figure28

P-Frame (1000–1200 A)

G

2, 3 2, 3

3316.16 8.275.77 8.054.19 7.87 7.83 34 16.24 16.54 6.63 14.49 8.73 14.25 15.35

R-Frame

A

Table 7.173: Shipping Weights [9] FrameSize Approx. Shipping Weight (Lbs.)

F

Approx. Shipping Weight (Lbs.)

FrameSize H-Frame2P H-Frame3P

B-Frame1P B-Frame2P B-Frame3P B-Frame4P

1 2 3 4 2 3 4

4 5 5

J-Frame L-Frame M-Frame P-Frame

14 29 32 52

EDB 1P EDB 2P EDB 3P

B

C D

R-Frame (Without RLTB)

Figure29

Figure30

Figure34

G B F

D

C

E B

E

B

AE

A

A

Figure31

Figure35

Figure36

E

B

1P

2P B E

B E

A

C

F

A

H

A F

H

D

Figure33

Figure32

G B

D

C

C

C

E

D

E

D

B

Figure38

Figure37

A

F

4P

B E

B E

3P

A

C

E

D

F

F

A

A

H

H

C

C

G

G

D

D

CIRCUIT BREAKERS

7 MINIATURE AND MOLDED CASE

[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.

7-87

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