etetool.gif (3468 bytes)"Electrical Standards"


This is a list of a few standards in the trade.

PANELBOARDS
Single Phase - 3 Wire Systems
40A | 100A | 150A | 225A | 400A
70A | 125A | 200A | 300A | 600 A
Three Phase - 4 Wire Systems
60A | 150A | 225A | 400A
125A | 200A | 300A | 600A

 

SWITCHBOARDS
OR SWITCHGEARS
Single Phase Three Phase
200 A
400 A
600 A
800 A
1200 A
1600 A
2000 A
2500 A
3000 A
4000 A
400 A
600 A
800 A
1200 A
1600 A
2000 A
2500 A
3000 A
4000 A

 

CIRCUIT BREAKERS AND FUSES
15 A
20 A
25 A
30 A
35 A
40 A
45 A
50 A
60 A
70 A
80 A
90 A
100 A
110 A
125 A
150 A
175 A
200 A
225 A
250 A
300 A
350 A
400 A
450 A
500 A
600 A
700 A
800 A
1000 A
1200 A
1600 A
2000 A
2500 A
3000 A
4000 A
5000 A
6000 A
For fuses only, additional standard
sizes are 1, 3, 6, and 10.

 

GUTTERS AND WIREWAYS
2" x 2"
4" x 4"
6" x 6"
8" x 8"
10" x 10"
These sizes are available in 12", 24",
36", 48", and 60" lengths.

 

Disconnects
30A
60A
100a
200A
400A
600A
800A
1200A
1400A
1600A
1800A

 

PULL BOXES AND JUNCTION BOXES
4" x 4" x 4"
6" x 4" x 4"
6" x 6" x 4"
6" x 6" x 6"
8" x 6" x 4"
8" x 6" x 6"
8" x 6" x 8"
8" x 8" x 4"
8" x 8" x 6"
8" x 8" x 8"
10" x 8" x 4"
10" x 8" x 6"
10" x 10" x 4"
10" x 10" x 6"
10" x 10" x 8"
12" x 8" x 4"
12" x 8" x 6"
12" x 10" x 4"
12" x 10" x 6"
12" x 12" x 4"
12" x 12" x 6"
12" x 12" x 8"
15" x 12" x 4"
15" x 12" x 6"
18" x 12" x 4"
18" x 12" x 6"
18" x 18" x 4"
18" x 18" x 6"
24" x 18" x 6"
24" x 24" x 6"
24" x 24" x 8"

 

BUSWAY OR BUSDUCT
Single Phase Three Phase
225 A
400 A
600 A
800 A
1000 A
1200 A
1350 A
1600 A
2000 A
2500 A
3000 A
4000 A
5000 A
225 A
400 A
600 A
800 A
1000 A
1200 A
1350 A
1600 A
2000 A
2500 A
3000 A
4000 A
5000 A

If there is anything you would like to add or if you have any comments please feel free to email E.T.E. at http://www.elec-toolbox.com/email.htm.

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