SE Digest 178

Indoor Enclosure Dimensions and Knockout Information Class 1130, 1170 / Refer to Catalog 1100CT0501

QO/Homeline Load Center Dimensions

1 LOAD CENTERS

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Indoor Enclosure Dimensions and Knockout Information

Table 1.73: Enclosure Dimensions Dimensions

Dimensions

W

H

D

W

H

D

Box No.

Box No.

in.

mm in.

mm in.

mm

in.

mm in.

mm in.

mm

1 3.81 97 6.721713.00 76 2 4.81122 9.302363.19 81 3 4.81122 9.302363.19 81 4 8.8822612.573193.8097 5 14.25 362 14.92 379 3.75 95 6 14.25 362 17.92 455 3.75 95 7 14.25 362 20.92 531 3.75 95 8 14.25 362 26.04 661 3.75 95 9 14.25 362 29.86 758 3.75 95 10 14.25 362 33.78 858 3.75 95 11 14.25 362 37.98 965 3.75 95 12 14.25 362 39.37 1000 3.75 95

13 5.8814913.12 3333.38 86 14 14.2536220.92 5313.75 95 15 20.00 508 50.00 1270 5.75 146 16 20.00 508 62.00 1727 5.75 146 17 20.00 508 53.00 1346 5.75 146 18 5.8814916.124093.38 86 19 7.5619223.125874.25108 20 9.6224426.126634.75121 21 8.88 226 14.80 376 3.80 97 22 8.55 217 23.92 608 3.95 100 2314.2536229.867583.75 95 24 14.25 362 43.15 1096 3.75 95 25 14.25 362 48.50 1235 3.75 95

B,C,D,E

Table 1.74: Knockout Information

Knockouts

Symbol Conduit Size

A

B

C

D

E

F 2

G

H

I

1/2

3/4

1

1-1/4 1-1/2

2-1/2

3

3-1/2

D,E,F,G

D,E,F,G

B,C,D,E

B,C,D,E

B,C,D,E

D,E,F,G

D,E,F,G

D,E,F,G

C,D,E,F

1-32

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